diff --git a/docs-chat/bin/Activate.ps1 b/docs-chat/bin/Activate.ps1
deleted file mode 100644
index eeea358..0000000
--- a/docs-chat/bin/Activate.ps1
+++ /dev/null
@@ -1,247 +0,0 @@
-<#
-.Synopsis
-Activate a Python virtual environment for the current PowerShell session.
-
-.Description
-Pushes the python executable for a virtual environment to the front of the
-$Env:PATH environment variable and sets the prompt to signify that you are
-in a Python virtual environment. Makes use of the command line switches as
-well as the `pyvenv.cfg` file values present in the virtual environment.
-
-.Parameter VenvDir
-Path to the directory that contains the virtual environment to activate. The
-default value for this is the parent of the directory that the Activate.ps1
-script is located within.
-
-.Parameter Prompt
-The prompt prefix to display when this virtual environment is activated. By
-default, this prompt is the name of the virtual environment folder (VenvDir)
-surrounded by parentheses and followed by a single space (ie. '(.venv) ').
-
-.Example
-Activate.ps1
-Activates the Python virtual environment that contains the Activate.ps1 script.
-
-.Example
-Activate.ps1 -Verbose
-Activates the Python virtual environment that contains the Activate.ps1 script,
-and shows extra information about the activation as it executes.
-
-.Example
-Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
-Activates the Python virtual environment located in the specified location.
-
-.Example
-Activate.ps1 -Prompt "MyPython"
-Activates the Python virtual environment that contains the Activate.ps1 script,
-and prefixes the current prompt with the specified string (surrounded in
-parentheses) while the virtual environment is active.
-
-.Notes
-On Windows, it may be required to enable this Activate.ps1 script by setting the
-execution policy for the user. You can do this by issuing the following PowerShell
-command:
-
-PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
-
-For more information on Execution Policies: 
-https://go.microsoft.com/fwlink/?LinkID=135170
-
-#>
-Param(
-    [Parameter(Mandatory = $false)]
-    [String]
-    $VenvDir,
-    [Parameter(Mandatory = $false)]
-    [String]
-    $Prompt
-)
-
-<# Function declarations --------------------------------------------------- #>
-
-<#
-.Synopsis
-Remove all shell session elements added by the Activate script, including the
-addition of the virtual environment's Python executable from the beginning of
-the PATH variable.
-
-.Parameter NonDestructive
-If present, do not remove this function from the global namespace for the
-session.
-
-#>
-function global:deactivate ([switch]$NonDestructive) {
-    # Revert to original values
-
-    # The prior prompt:
-    if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
-        Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
-        Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
-    }
-
-    # The prior PYTHONHOME:
-    if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
-        Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
-        Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
-    }
-
-    # The prior PATH:
-    if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
-        Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
-        Remove-Item -Path Env:_OLD_VIRTUAL_PATH
-    }
-
-    # Just remove the VIRTUAL_ENV altogether:
-    if (Test-Path -Path Env:VIRTUAL_ENV) {
-        Remove-Item -Path env:VIRTUAL_ENV
-    }
-
-    # Just remove VIRTUAL_ENV_PROMPT altogether.
-    if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
-        Remove-Item -Path env:VIRTUAL_ENV_PROMPT
-    }
-
-    # Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
-    if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
-        Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
-    }
-
-    # Leave deactivate function in the global namespace if requested:
-    if (-not $NonDestructive) {
-        Remove-Item -Path function:deactivate
-    }
-}
-
-<#
-.Description
-Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
-given folder, and returns them in a map.
-
-For each line in the pyvenv.cfg file, if that line can be parsed into exactly
-two strings separated by `=` (with any amount of whitespace surrounding the =)
-then it is considered a `key = value` line. The left hand string is the key,
-the right hand is the value.
-
-If the value starts with a `'` or a `"` then the first and last character is
-stripped from the value before being captured.
-
-.Parameter ConfigDir
-Path to the directory that contains the `pyvenv.cfg` file.
-#>
-function Get-PyVenvConfig(
-    [String]
-    $ConfigDir
-) {
-    Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
-
-    # Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
-    $pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
-
-    # An empty map will be returned if no config file is found.
-    $pyvenvConfig = @{ }
-
-    if ($pyvenvConfigPath) {
-
-        Write-Verbose "File exists, parse `key = value` lines"
-        $pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
-
-        $pyvenvConfigContent | ForEach-Object {
-            $keyval = $PSItem -split "\s*=\s*", 2
-            if ($keyval[0] -and $keyval[1]) {
-                $val = $keyval[1]
-
-                # Remove extraneous quotations around a string value.
-                if ("'""".Contains($val.Substring(0, 1))) {
-                    $val = $val.Substring(1, $val.Length - 2)
-                }
-
-                $pyvenvConfig[$keyval[0]] = $val
-                Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
-            }
-        }
-    }
-    return $pyvenvConfig
-}
-
-
-<# Begin Activate script --------------------------------------------------- #>
-
-# Determine the containing directory of this script
-$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
-$VenvExecDir = Get-Item -Path $VenvExecPath
-
-Write-Verbose "Activation script is located in path: '$VenvExecPath'"
-Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
-Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
-
-# Set values required in priority: CmdLine, ConfigFile, Default
-# First, get the location of the virtual environment, it might not be
-# VenvExecDir if specified on the command line.
-if ($VenvDir) {
-    Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
-}
-else {
-    Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
-    $VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
-    Write-Verbose "VenvDir=$VenvDir"
-}
-
-# Next, read the `pyvenv.cfg` file to determine any required value such
-# as `prompt`.
-$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
-
-# Next, set the prompt from the command line, or the config file, or
-# just use the name of the virtual environment folder.
-if ($Prompt) {
-    Write-Verbose "Prompt specified as argument, using '$Prompt'"
-}
-else {
-    Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
-    if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
-        Write-Verbose "  Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
-        $Prompt = $pyvenvCfg['prompt'];
-    }
-    else {
-        Write-Verbose "  Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
-        Write-Verbose "  Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
-        $Prompt = Split-Path -Path $venvDir -Leaf
-    }
-}
-
-Write-Verbose "Prompt = '$Prompt'"
-Write-Verbose "VenvDir='$VenvDir'"
-
-# Deactivate any currently active virtual environment, but leave the
-# deactivate function in place.
-deactivate -nondestructive
-
-# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
-# that there is an activated venv.
-$env:VIRTUAL_ENV = $VenvDir
-
-if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
-
-    Write-Verbose "Setting prompt to '$Prompt'"
-
-    # Set the prompt to include the env name
-    # Make sure _OLD_VIRTUAL_PROMPT is global
-    function global:_OLD_VIRTUAL_PROMPT { "" }
-    Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
-    New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
-
-    function global:prompt {
-        Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
-        _OLD_VIRTUAL_PROMPT
-    }
-    $env:VIRTUAL_ENV_PROMPT = $Prompt
-}
-
-# Clear PYTHONHOME
-if (Test-Path -Path Env:PYTHONHOME) {
-    Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
-    Remove-Item -Path Env:PYTHONHOME
-}
-
-# Add the venv to the PATH
-Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
-$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"
diff --git a/docs-chat/bin/activate b/docs-chat/bin/activate
deleted file mode 100644
index 6ae01cb..0000000
--- a/docs-chat/bin/activate
+++ /dev/null
@@ -1,69 +0,0 @@
-# This file must be used with "source bin/activate" *from bash*
-# you cannot run it directly
-
-deactivate () {
-    # reset old environment variables
-    if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
-        PATH="${_OLD_VIRTUAL_PATH:-}"
-        export PATH
-        unset _OLD_VIRTUAL_PATH
-    fi
-    if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
-        PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
-        export PYTHONHOME
-        unset _OLD_VIRTUAL_PYTHONHOME
-    fi
-
-    # This should detect bash and zsh, which have a hash command that must
-    # be called to get it to forget past commands.  Without forgetting
-    # past commands the $PATH changes we made may not be respected
-    if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
-        hash -r 2> /dev/null
-    fi
-
-    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
-        PS1="${_OLD_VIRTUAL_PS1:-}"
-        export PS1
-        unset _OLD_VIRTUAL_PS1
-    fi
-
-    unset VIRTUAL_ENV
-    unset VIRTUAL_ENV_PROMPT
-    if [ ! "${1:-}" = "nondestructive" ] ; then
-    # Self destruct!
-        unset -f deactivate
-    fi
-}
-
-# unset irrelevant variables
-deactivate nondestructive
-
-VIRTUAL_ENV="/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat"
-export VIRTUAL_ENV
-
-_OLD_VIRTUAL_PATH="$PATH"
-PATH="$VIRTUAL_ENV/bin:$PATH"
-export PATH
-
-# unset PYTHONHOME if set
-# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
-# could use `if (set -u; : $PYTHONHOME) ;` in bash
-if [ -n "${PYTHONHOME:-}" ] ; then
-    _OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
-    unset PYTHONHOME
-fi
-
-if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
-    _OLD_VIRTUAL_PS1="${PS1:-}"
-    PS1="(docs-chat) ${PS1:-}"
-    export PS1
-    VIRTUAL_ENV_PROMPT="(docs-chat) "
-    export VIRTUAL_ENV_PROMPT
-fi
-
-# This should detect bash and zsh, which have a hash command that must
-# be called to get it to forget past commands.  Without forgetting
-# past commands the $PATH changes we made may not be respected
-if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
-    hash -r 2> /dev/null
-fi
diff --git a/docs-chat/bin/activate.csh b/docs-chat/bin/activate.csh
deleted file mode 100644
index a03e46b..0000000
--- a/docs-chat/bin/activate.csh
+++ /dev/null
@@ -1,26 +0,0 @@
-# This file must be used with "source bin/activate.csh" *from csh*.
-# You cannot run it directly.
-# Created by Davide Di Blasi <davidedb@gmail.com>.
-# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
-
-alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate'
-
-# Unset irrelevant variables.
-deactivate nondestructive
-
-setenv VIRTUAL_ENV "/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat"
-
-set _OLD_VIRTUAL_PATH="$PATH"
-setenv PATH "$VIRTUAL_ENV/bin:$PATH"
-
-
-set _OLD_VIRTUAL_PROMPT="$prompt"
-
-if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
-    set prompt = "(docs-chat) $prompt"
-    setenv VIRTUAL_ENV_PROMPT "(docs-chat) "
-endif
-
-alias pydoc python -m pydoc
-
-rehash
diff --git a/docs-chat/bin/activate.fish b/docs-chat/bin/activate.fish
deleted file mode 100644
index 4862c22..0000000
--- a/docs-chat/bin/activate.fish
+++ /dev/null
@@ -1,69 +0,0 @@
-# This file must be used with "source <venv>/bin/activate.fish" *from fish*
-# (https://fishshell.com/); you cannot run it directly.
-
-function deactivate  -d "Exit virtual environment and return to normal shell environment"
-    # reset old environment variables
-    if test -n "$_OLD_VIRTUAL_PATH"
-        set -gx PATH $_OLD_VIRTUAL_PATH
-        set -e _OLD_VIRTUAL_PATH
-    end
-    if test -n "$_OLD_VIRTUAL_PYTHONHOME"
-        set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
-        set -e _OLD_VIRTUAL_PYTHONHOME
-    end
-
-    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
-        set -e _OLD_FISH_PROMPT_OVERRIDE
-        # prevents error when using nested fish instances (Issue #93858)
-        if functions -q _old_fish_prompt
-            functions -e fish_prompt
-            functions -c _old_fish_prompt fish_prompt
-            functions -e _old_fish_prompt
-        end
-    end
-
-    set -e VIRTUAL_ENV
-    set -e VIRTUAL_ENV_PROMPT
-    if test "$argv[1]" != "nondestructive"
-        # Self-destruct!
-        functions -e deactivate
-    end
-end
-
-# Unset irrelevant variables.
-deactivate nondestructive
-
-set -gx VIRTUAL_ENV "/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat"
-
-set -gx _OLD_VIRTUAL_PATH $PATH
-set -gx PATH "$VIRTUAL_ENV/bin" $PATH
-
-# Unset PYTHONHOME if set.
-if set -q PYTHONHOME
-    set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
-    set -e PYTHONHOME
-end
-
-if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
-    # fish uses a function instead of an env var to generate the prompt.
-
-    # Save the current fish_prompt function as the function _old_fish_prompt.
-    functions -c fish_prompt _old_fish_prompt
-
-    # With the original prompt function renamed, we can override with our own.
-    function fish_prompt
-        # Save the return status of the last command.
-        set -l old_status $status
-
-        # Output the venv prompt; color taken from the blue of the Python logo.
-        printf "%s%s%s" (set_color 4B8BBE) "(docs-chat) " (set_color normal)
-
-        # Restore the return status of the previous command.
-        echo "exit $old_status" | .
-        # Output the original/"old" prompt.
-        _old_fish_prompt
-    end
-
-    set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
-    set -gx VIRTUAL_ENV_PROMPT "(docs-chat) "
-end
diff --git a/docs-chat/bin/activeloop b/docs-chat/bin/activeloop
deleted file mode 100755
index bddc042..0000000
--- a/docs-chat/bin/activeloop
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# EASY-INSTALL-ENTRY-SCRIPT: 'deeplake==3.5.4','console_scripts','activeloop'
-import re
-import sys
-
-# for compatibility with easy_install; see #2198
-__requires__ = 'deeplake==3.5.4'
-
-try:
-    from importlib.metadata import distribution
-except ImportError:
-    try:
-        from importlib_metadata import distribution
-    except ImportError:
-        from pkg_resources import load_entry_point
-
-
-def importlib_load_entry_point(spec, group, name):
-    dist_name, _, _ = spec.partition('==')
-    matches = (
-        entry_point
-        for entry_point in distribution(dist_name).entry_points
-        if entry_point.group == group and entry_point.name == name
-    )
-    return next(matches).load()
-
-
-globals().setdefault('load_entry_point', importlib_load_entry_point)
-
-
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
-    sys.exit(load_entry_point('deeplake==3.5.4', 'console_scripts', 'activeloop')())
diff --git a/docs-chat/bin/f2py b/docs-chat/bin/f2py
deleted file mode 100755
index aa42f59..0000000
--- a/docs-chat/bin/f2py
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from numpy.f2py.f2py2e import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/f2py3 b/docs-chat/bin/f2py3
deleted file mode 100755
index aa42f59..0000000
--- a/docs-chat/bin/f2py3
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from numpy.f2py.f2py2e import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/f2py3.10 b/docs-chat/bin/f2py3.10
deleted file mode 100755
index aa42f59..0000000
--- a/docs-chat/bin/f2py3.10
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from numpy.f2py.f2py2e import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/get_objgraph b/docs-chat/bin/get_objgraph
deleted file mode 100755
index f935e81..0000000
--- a/docs-chat/bin/get_objgraph
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-#
-# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
-# Copyright (c) 2008-2016 California Institute of Technology.
-# Copyright (c) 2016-2022 The Uncertainty Quantification Foundation.
-# License: 3-clause BSD.  The full license text is available at:
-#  - https://github.com/uqfoundation/dill/blob/master/LICENSE
-"""
-display the reference paths for objects in ``dill.types`` or a .pkl file
-
-Notes:
-    the generated image is useful in showing the pointer references in
-    objects that are or can be pickled.  Any object in ``dill.objects``
-    listed in ``dill.load_types(picklable=True, unpicklable=True)`` works.
-
-Examples::
-
-    $ get_objgraph FrameType
-    Image generated as FrameType.png
-"""
-
-import dill as pickle
-#pickle.debug.trace(True)
-#import pickle
-
-# get all objects for testing
-from dill import load_types
-load_types(pickleable=True,unpickleable=True)
-from dill import objects
-
-if __name__ == "__main__":
-    import sys
-    if len(sys.argv) != 2:
-        print ("Please provide exactly one file or type name (e.g. 'IntType')")
-        msg = "\n"
-        for objtype in list(objects.keys())[:40]:
-            msg += objtype + ', '
-        print (msg + "...")
-    else:
-        objtype = str(sys.argv[-1])
-        try:
-            obj = objects[objtype]
-        except KeyError:
-            obj = pickle.load(open(objtype,'rb'))
-            import os
-            objtype = os.path.splitext(objtype)[0]
-        try:
-            import objgraph
-            objgraph.show_refs(obj, filename=objtype+'.png')
-        except ImportError:
-            print ("Please install 'objgraph' to view object graphs")
-
-
-# EOF
diff --git a/docs-chat/bin/jp.py b/docs-chat/bin/jp.py
deleted file mode 100755
index 99c9fb4..0000000
--- a/docs-chat/bin/jp.py
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-
-import sys
-import json
-import argparse
-from pprint import pformat
-
-import jmespath
-from jmespath import exceptions
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('expression')
-    parser.add_argument('-f', '--filename',
-                        help=('The filename containing the input data.  '
-                              'If a filename is not given then data is '
-                              'read from stdin.'))
-    parser.add_argument('--ast', action='store_true',
-                        help=('Pretty print the AST, do not search the data.'))
-    args = parser.parse_args()
-    expression = args.expression
-    if args.ast:
-        # Only print the AST
-        expression = jmespath.compile(args.expression)
-        sys.stdout.write(pformat(expression.parsed))
-        sys.stdout.write('\n')
-        return 0
-    if args.filename:
-        with open(args.filename, 'r') as f:
-            data = json.load(f)
-    else:
-        data = sys.stdin.read()
-        data = json.loads(data)
-    try:
-        sys.stdout.write(json.dumps(
-            jmespath.search(expression, data), indent=4, ensure_ascii=False))
-        sys.stdout.write('\n')
-    except exceptions.ArityError as e:
-        sys.stderr.write("invalid-arity: %s\n" % e)
-        return 1
-    except exceptions.JMESPathTypeError as e:
-        sys.stderr.write("invalid-type: %s\n" % e)
-        return 1
-    except exceptions.UnknownFunctionError as e:
-        sys.stderr.write("unknown-function: %s\n" % e)
-        return 1
-    except exceptions.ParseError as e:
-        sys.stderr.write("syntax-error: %s\n" % e)
-        return 1
-
-
-if __name__ == '__main__':
-    sys.exit(main())
diff --git a/docs-chat/bin/langchain b/docs-chat/bin/langchain
deleted file mode 100755
index fd2c9de..0000000
--- a/docs-chat/bin/langchain
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from langchain.cli.main import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/langchain-server b/docs-chat/bin/langchain-server
deleted file mode 100755
index b9f2a75..0000000
--- a/docs-chat/bin/langchain-server
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from langchain.server import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/normalizer b/docs-chat/bin/normalizer
deleted file mode 100755
index a767a3a..0000000
--- a/docs-chat/bin/normalizer
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from charset_normalizer.cli.normalizer import cli_detect
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(cli_detect())
diff --git a/docs-chat/bin/openai b/docs-chat/bin/openai
deleted file mode 100755
index aec918a..0000000
--- a/docs-chat/bin/openai
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from openai._openai_scripts import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/pathos_connect b/docs-chat/bin/pathos_connect
deleted file mode 100755
index 5c65628..0000000
--- a/docs-chat/bin/pathos_connect
+++ /dev/null
@@ -1,184 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-#
-# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
-# Copyright (c) 1997-2016 California Institute of Technology.
-# Copyright (c) 2016-2022 The Uncertainty Quantification Foundation.
-# License: 3-clause BSD.  The full license text is available at:
-#  - https://github.com/uqfoundation/pathos/blob/master/LICENSE
-"""
-connect to the specified machine and start a 'server', 'tunnel', or both
-
-Notes:
-    Usage: pathos_connect [hostname] [server] [remoteport] [profile]
-        [hostname] - name of the host to connect to
-        [server] - name of RPC server (assumes is installed on host) or 'tunnel'
-        [remoteport] - remote port to use for communication or 'tunnel'
-        [profile] -- name of shell profile to source on remote environment
-
-Examples::
-
-    $ pathos_connect computer.college.edu ppserver tunnel
-    Usage: pathos_connect [hostname] [server] [remoteport] [profile]
-        [hostname] - name of the host to connect to
-        [server] - name of RPC server (assumes is installed on host) or 'tunnel'
-        [remoteport] - remote port to use for communication or 'tunnel'
-        [profile] -- name of shell profile to source on remote environment
-        defaults are: "localhost" "tunnel" "" ""
-    executing {ssh -N -L 22921:computer.college.edu:15058}'
-
-    Server running at port=15058 with pid=4110
-    Connected to localhost at port=22921
-    Press <Enter> to kill server
-"""
-## tunnel: pathos_connect college.edu tunnel
-## server: pathos_connect college.edu ppserver 12345 .profile
-## both:   pathos_connect college.edu ppserver tunnel .profile
-
-from pathos.core import *
-from pathos.hosts import get_profile, register_profiles
-
-
-if __name__ == '__main__':
-
-##### CONFIGURATION & INPUT ########################
-  # set the default remote host
-  rhost = 'localhost'
- #rhost = 'foobar.internet.org'
- #rhost = 'computer.college.edu'
-
-  # set any 'special' profiles (those which don't use default_profie)
-  profiles = {}
- #profiles = {'foobar.internet.org':'.profile',
- #            'computer.college.edu':'.cshrc'}
-
-  # set the default port
-  rport = ''
-  _rport = '98909'
-
-  # set the default server command
-  server = 'tunnel'
- #server = 'ppserver'  #XXX: "ppserver -p %s" % rport
- #server = 'classic_server'  #XXX: "classic_server -p %s" % rport
- #server = 'registry_server'  #XXX: "registry_server -p %s" % rport
-
-  print("""Usage: pathos_connect [hostname] [remoteport] [server] [profile]
-    Usage: pathos_connect [hostname] [server] [remoteport] [profile]
-    [hostname] - name of the host to connect to
-    [server] - name of RPC server (assumes is installed on host) or 'tunnel'
-    [remoteport] - remote port to use for communication or 'tunnel'
-    [profile] -- name of shell profile to source on remote environment
-    defaults are: "%s" "%s" "%s" "%s".""" % (rhost, server, rport, ''))
-
-  # get remote hostname from user
-  import sys
-  if '--help' in sys.argv:
-    sys.exit(0)
-  try:
-    myinp = sys.argv[1]
-  except: myinp = None
-  if myinp:
-    rhost = myinp #XXX: should test rhost validity here... (how ?)
-  else: pass # use default
-  del myinp
-
-  # get server to run from user
-  try:
-    myinp = sys.argv[2]
-  except: myinp = None
-  if myinp:
-    server = myinp #XXX: should test validity here... (filename)
-  else: pass # use default
-  del myinp
-
-  # set the default 'port'
-  if server == 'tunnel':
-    tunnel = True
-    server = None
-  else:
-    tunnel = False
-  rport = rport if tunnel else _rport
-
-  # get remote port to run server on from user
-  try:
-    myinp = sys.argv[3]
-  except: myinp = None
-  if myinp:
-    if tunnel: # tunnel doesn't take more inputs
-      msg = "port '%s' not valid for 'tunnel'" % myinp
-      raise ValueError(msg)
-    rport = myinp #XXX: should test validity here... (filename)
-  else: pass # use default
-  del myinp
-
-  # is it a tunneled server?
-  tunnel = True if (tunnel or rport == 'tunnel') else False 
-  rport = '' if rport == 'tunnel' else rport
-
-  # get remote profile (this should go away soon)
-  try:
-    myinp = sys.argv[4]
-  except: myinp = None
-  if myinp:
-    rprof = myinp #XXX: should test validity here... (filename)
-    profiles = {rhost:rprof}
-  else: pass # use default
-  del myinp
-
-  # my remote environment (should be auto-detected)
-  register_profiles(profiles)
-  profile = get_profile(rhost)
-
-##### CONFIGURATION & INPUT ########################
-## tunnel: pathos_connect foo.college.edu tunnel
-## server: pathos_connect foo.college.edu ppserver 12345 .profile
-## both:   pathos_connect foo.college.edu ppserver tunnel .profile
-
-  if tunnel:
-    # establish ssh tunnel
-    tunnel = connect(rhost)
-    lport = tunnel._lport
-    rport = tunnel._rport
-    print('executing {ssh -N -L %d:%s:%d}' % (lport, rhost, rport))
-  else:
-    lport = ''
-
-  if server:
-    # run server
-    rserver = serve(server, rhost, rport, profile=profile)
-    response = rserver.response()
-    if response:
-      if tunnel: tunnel.disconnect()
-      print(response)
-      raise OSError('Failure to start server')
-
-    # get server pid  #FIXME: launcher.pid is not pid(server)
-    target = '[P,p]ython[^#]*'+server # filter w/ regex for python-based server
-    try:
-      pid = getpid(target, rhost)
-    except OSError:
-      print("Cleanup on host may be required...")
-      if tunnel: tunnel.disconnect()
-      raise
-
-    # test server
-    # XXX: add a simple one-liner...
-    print("\nServer running at port=%s with pid=%s" % (rport, pid))
-    if tunnel: print("Connected to localhost at port=%s" % (lport))
-    print('Press <Enter> to kill server')
-  else:
-    print('Press <Enter> to disconnect')
-  sys.stdin.readline()
-
-  if server:
-    # stop server
-    print(kill(pid,rhost))
-#   del rserver  #XXX: delete should run self.kill (?)
-
-  if tunnel:
-    # disconnect tunnel
-    tunnel.disconnect()
-    # FIXME: just kills 'ssh', not the tunnel
-    # get local pid: ps u | grep "ssh -N -L%s:%s$s" % (lport,rhost,rport)
-    # kill -15 int(tunnelpid)
-
-# EOF
diff --git a/docs-chat/bin/pip b/docs-chat/bin/pip
deleted file mode 100755
index ecd1ea1..0000000
--- a/docs-chat/bin/pip
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from pip._internal.cli.main import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/pip3 b/docs-chat/bin/pip3
deleted file mode 100755
index ecd1ea1..0000000
--- a/docs-chat/bin/pip3
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from pip._internal.cli.main import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/pip3.10 b/docs-chat/bin/pip3.10
deleted file mode 100755
index ecd1ea1..0000000
--- a/docs-chat/bin/pip3.10
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from pip._internal.cli.main import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/portpicker b/docs-chat/bin/portpicker
deleted file mode 100755
index 5423ebe..0000000
--- a/docs-chat/bin/portpicker
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-#
-# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
-# Copyright (c) 2018-2022 The Uncertainty Quantification Foundation.
-# License: 3-clause BSD.  The full license text is available at:
-#  - https://github.com/uqfoundation/pathos/blob/master/LICENSE
-
-from pathos.portpicker import portnumber, __doc__
-
-
-if __name__ == '__main__':
-
-    pick = portnumber(min=1024,max=65535)
-    print( pick() )
-
diff --git a/docs-chat/bin/pox b/docs-chat/bin/pox
deleted file mode 100755
index c62836c..0000000
--- a/docs-chat/bin/pox
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-#
-# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
-# Copyright (c) 2018-2022 The Uncertainty Quantification Foundation.
-# License: 3-clause BSD.  The full license text is available at:
-#  - https://github.com/uqfoundation/pox/blob/master/LICENSE
-
-import pox.__main__
-from pox.__main__ import *
-__doc__ = pox.__main__.__doc__
-
-
-if __name__=='__main__':
-    import sys
-    try:
-        func = sys.argv[1]
-    except: func = None
-    if func:
-        try:
-            exec('print(%s)' % func)
-        except:
-            print("Error: incorrect syntax '%s'\n" % func)
-            exec('print(%s.__doc__)' % func.split('(')[0])
-    else: help()
-
-
-# End of file 
diff --git a/docs-chat/bin/ppserver b/docs-chat/bin/ppserver
deleted file mode 100755
index 9f50811..0000000
--- a/docs-chat/bin/ppserver
+++ /dev/null
@@ -1,421 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# Parallel Python Software: http://www.parallelpython.com
-# Copyright (c) 2005-2012 Vitalii Vanovschi.
-# Copyright (c) 2015-2016 California Institute of Technology.
-# Copyright (c) 2016-2022 The Uncertainty Quantification Foundation.
-# All rights reserved.
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#    * Redistributions of source code must retain the above copyright notice,
-#      this list of conditions and the following disclaimer.
-#    * Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-#    * Neither the name of the author nor the names of its contributors
-#      may be used to endorse or promote products derived from this software
-#      without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-# THE POSSIBILITY OF SUCH DAMAGE.
-"""
-ppft server: the parallel python network server
-"""
-import atexit
-import logging
-import errno
-import getopt
-import sys
-import socket
-import threading
-import random
-import string
-import signal
-import time
-import os
-
-import ppft as pp
-import ppft.auto as ppauto
-import ppft.common as ppc
-import ppft.transport as pptransport
-
-copyright = ppc.copyright
-__version__ = version = ppc.__version__
-
-LISTEN_SOCKET_TIMEOUT = 20
-
-# compatibility with Jython
-STAT_SIGNAL = 'SIGUSR1' if 'java' not in sys.platform else 'SIGUSR2'
-
-import hashlib
-sha_new = hashlib.sha1
-
-
-class _NetworkServer(pp.Server):
-    """Network Server Class
-    """
-
-    def __init__(self, ncpus="autodetect", interface="0.0.0.0",
-                broadcast="255.255.255.255", port=None, secret=None,
-                timeout=None, restart=False, proto=2, socket_timeout=3600, pid_file=None):
-        pp.Server.__init__(self, ncpus, (), secret, restart,
-                proto, socket_timeout)
-        if pid_file:
-          with open(pid_file, 'w') as pfile:
-            print(os.getpid(), file=pfile)
-          atexit.register(os.remove, pid_file)
-        self.host = interface
-        self.bcast = broadcast
-        if port is not None:
-            self.port = port
-        else:
-            self.port = ppc.randomport()
-        self.timeout = timeout
-        self.ncon = 0
-        self.last_con_time = time.time()
-        self.ncon_lock = threading.Lock()
-
-        self.logger.debug("Starting network server interface=%s port=%i"
-                % (self.host, self.port))
-        if self.timeout is not None:
-            self.logger.debug("ppserver will exit in %i seconds if no "\
-                    "connections with clients exist" % (self.timeout))
-            ppc.start_thread("timeout_check",  self.check_timeout)
-
-    def ncon_add(self, val):
-        """Keeps track of the number of connections and time of the last one"""
-        self.ncon_lock.acquire()
-        self.ncon += val
-        self.last_con_time = time.time()
-        self.ncon_lock.release()
-
-    def check_timeout(self):
-        """Checks if timeout happened and shutdowns server if it did"""
-        while True:
-            if self.ncon == 0:
-                idle_time = time.time() - self.last_con_time
-                if idle_time < self.timeout:
-                    time.sleep(self.timeout - idle_time)
-                else:
-                    self.logger.debug("exiting ppserver due to timeout (no client"\
-                            " connections in last %i sec)", self.timeout)
-                    os._exit(0)
-            else:
-                time.sleep(self.timeout)
-
-    def listen(self):
-        """Initiates listenting to incoming connections"""
-        try:
-            self.ssocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-            # following allows ppserver to restart faster on the same port
-            self.ssocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-            self.ssocket.settimeout(LISTEN_SOCKET_TIMEOUT)
-            self.ssocket.bind((self.host, self.port))
-            self.ssocket.listen(5)
-        except socket.error:
-            e = sys.exc_info()[1]
-            self.logger.error("Cannot create socket for %s:%s, %s", self.host, self.port, e)
-
-        try:
-            while 1:
-                csocket = None
-                # accept connections from outside
-                try:
-                    (csocket, address) = self.ssocket.accept()
-                except socket.timeout:
-                    pass
-                # don't exit on an interupt due to a signal
-                except socket.error: 
-                    e = sys.exc_info()[1]
-                    if e.errno == errno.EINTR:
-                      pass
-                if self._exiting:
-                    return                
-                # now do something with the clientsocket
-                # in this case, we'll pretend this is a threaded server
-                if csocket:
-                    ppc.start_thread("client_socket",  self.crun, (csocket,  ))
-        except KeyboardInterrupt:
-            pass
-        except:
-            self.logger.debug("Exception in listen method (possibly expected)", exc_info=True)
-        finally:
-            self.logger.debug("Closing server socket")
-            self.ssocket.close()            
-
-    def crun(self, csocket):
-        """Authenticates client and handles its jobs"""
-        mysocket = pptransport.CSocketTransport(csocket, self.socket_timeout)
-        #send PP version
-        mysocket.send(version)
-        #generate a random string
-        srandom = "".join([random.choice(string.ascii_letters)
-                for i in range(16)])
-        mysocket.send(srandom)
-        answer = sha_new(ppc.b_(srandom+self.secret)).hexdigest()
-        clientanswer = ppc.str_(mysocket.receive())
-        if answer != clientanswer:
-            self.logger.warning("Authentication failed, client host=%s, port=%i"
-                    % csocket.getpeername())
-            mysocket.send("FAILED")
-            csocket.close()
-            return
-        else:
-            mysocket.send("OK")
-
-        ctype = ppc.str_(mysocket.receive())
-        self.logger.debug("Control message received: " + ctype)
-        self.ncon_add(1)
-        try:
-            if ctype == "STAT":
-                #reset time at each new connection
-                self.get_stats()["local"].time = 0.0
-               #open('/tmp/pp.debug', 'a+').write('STAT: \n')
-                mysocket.send(str(self.get_ncpus()))
-               #open('/tmp/pp.debug', 'a+').write('STAT: get_ncpus\n')
-                while 1:
-                    mysocket.receive()
-                   #open('/tmp/pp.debug', 'a+').write('STAT: recvd\n')
-                    mysocket.send(str(self.get_stats()["local"].time))
-                   #open('/tmp/pp.debug', 'a+').write('STAT: _\n')
-            elif ctype=="EXEC":
-                while 1:
-                   #open('/tmp/pp.debug', 'a+').write('EXEC: \n')
-                    sfunc = mysocket.creceive()
-                   #open('/tmp/pp.debug', 'a+').write('EXEC: '+repr((sfunc,))+'\n')
-                    sargs = mysocket.receive()
-                   #open('/tmp/pp.debug', 'a+').write('EXEC: '+repr((sargs,))+'\n')
-                    fun = self.insert(sfunc, sargs)
-                    sresult = fun(True)
-                   #open('/tmp/pp.debug', 'a+').write('EXEC: '+repr((sresult,))+'\n')
-                    mysocket.send(sresult)
-                   #open('/tmp/pp.debug', 'a+').write('EXEC: _\n')
-        except:
-            if self._exiting:
-                return
-            if pp.SHOW_EXPECTED_EXCEPTIONS:
-                self.logger.debug("Exception in crun method (possibly expected)", exc_info=True)
-            self.logger.debug("Closing client socket")
-            csocket.close()
-            self.ncon_add(-1)
-
-    def broadcast(self):
-        """Initiaates auto-discovery mechanism"""
-        discover = ppauto.Discover(self)
-        ppc.start_thread("server_broadcast",  discover.run,
-                ((self.host, self.port), (self.bcast, self.port)))
-
-
-def parse_config(file_loc):
-    """
-    Parses a config file in a very forgiving way.
-    """
-    # If we don't have configobj installed then let the user know and exit
-    try:
-        from configobj import ConfigObj
-    except ImportError:
-        ie = sys.exc_info()[1]
-       #sysstderr = getattr(sys.stderr, 'buffer', sys.stderr)
-        print(("ERROR: You must have config obj installed to use"
-               "configuration files. You can still use command line switches."), file=sys.stderr)
-        sys.exit(1)
-
-    if not os.access(file_loc, os.F_OK):
-        print("ERROR: Can not access %s." % arg, file=sys.stderr)
-        sys.exit(1)
-
-    args = {}
-    autodiscovery = False
-    debug = False
-
-    # Load the configuration file
-    config = ConfigObj(file_loc)
-    # try each config item and use the result if it exists. If it doesn't
-    # then simply pass and move along
-    try:
-        args['secret'] = config['general'].get('secret')
-    except:
-        pass
-
-    try:
-        autodiscovery = config['network'].as_bool('autodiscovery')
-    except:
-        pass
-
-    try:
-        args['interface'] = config['network'].get('interface',
-                                                  default="0.0.0.0")
-    except:
-        pass
-
-    try:
-        args['broadcast'] = config['network'].get('broadcast')
-    except:
-        pass
-
-    try:
-        args['port'] = config['network'].as_int('port')
-    except:
-        pass
-
-    try:
-        debug = config['general'].as_bool('debug')
-    except:
-        pass
-
-    try:
-        args['ncpus'] = config['general'].as_int('workers')
-    except:
-        pass
-
-    try:
-        args['proto'] = config['general'].as_int('proto')
-    except:
-        pass
-
-    try:
-        args['restart'] = config['general'].as_bool('restart')
-    except:
-        pass
-
-    try:
-        args['timeout'] = config['network'].as_int('timeout')
-    except:
-        pass
-
-    try:
-        args['socket_timeout'] = config['network'].as_int('socket_timeout')
-    except:
-        pass
-
-    try:
-        args['pid_file'] = config['general'].get('pid_file')
-    except:
-        pass
-    # Return a tuple of the args dict and autodiscovery variable
-    return args, autodiscovery, debug
-
-
-def print_usage():
-    """Prints help"""
-    print("Parallel Python Network Server (pp-" + version + ")")
-    print("Usage: ppserver [-hdar] [-f format] [-n proto]"\
-            " [-c config_path] [-i interface] [-b broadcast]"\
-            " [-p port] [-w nworkers] [-s secret] [-t seconds]"\
-            " [-k seconds] [-P pid_file]")
-    print("")
-    print("Options: ")
-    print("-h                 : this help message")
-    print("-d                 : set log level to debug")
-    print("-f format          : log format")
-    print("-a                 : enable auto-discovery service")
-    print("-r                 : restart worker process after each"\
-            " task completion")
-    print("-n proto           : protocol number for pickle module")
-    print("-c path            : path to config file")
-    print("-i interface       : interface to listen")
-    print("-b broadcast       : broadcast address for auto-discovery service")
-    print("-p port            : port to listen")
-    print("-w nworkers        : number of workers to start")
-    print("-s secret          : secret for authentication")
-    print("-t seconds         : timeout to exit if no connections with "\
-            "clients exist")
-    print("-k seconds         : socket timeout in seconds")
-    print("-P pid_file        : file to write PID to")
-    print("")
-    print("To print server stats send %s to its main process (unix only). " % STAT_SIGNAL)
-    print("")
-    print("Due to the security concerns always use a non-trivial secret key.")
-    print("Secret key set by -s switch will override secret key assigned by")
-    print("pp_secret variable in .pythonrc.py")
-    print("")
-    print("Please visit http://www.parallelpython.com for extended up-to-date")
-    print("documentation, examples and support forums")
-
-
-def create_network_server(argv):
-    try:
-        opts, args = getopt.getopt(argv, "hdarn:c:b:i:p:w:s:t:f:k:P:", ["help"])
-    except getopt.GetoptError:
-        print_usage()
-        raise
-
-    args = {}
-    autodiscovery = False
-    debug = False
-
-    log_level = logging.WARNING
-    log_format = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
-
-    for opt, arg in opts:
-        if opt in ("-h", "--help"):
-            print_usage()
-            sys.exit()
-        elif opt == "-c":
-            args, autodiscovery, debug = parse_config(arg)
-        elif opt == "-d":
-            debug = True
-        elif opt == "-f":
-            log_format = arg
-        elif opt == "-i":
-            args["interface"] = arg
-        elif opt == "-s":
-            args["secret"] = arg
-        elif opt == "-p":
-            args["port"] = int(arg)
-        elif opt == "-w":
-            args["ncpus"] = int(arg)
-        elif opt == "-a":
-            autodiscovery = True
-        elif opt == "-r":
-            args["restart"] = True
-        elif opt == "-b":
-            args["broadcast"] = arg
-        elif opt == "-n":
-            args["proto"] = int(arg)
-        elif opt == "-t":
-            args["timeout"] = int(arg)
-        elif opt == "-k":
-            args["socket_timeout"] = int(arg)
-        elif opt == "-P":
-            args["pid_file"] = arg
-
-    if debug:
-        log_level = logging.DEBUG
-        pp.SHOW_EXPECTED_EXCEPTIONS = True
-
-    log_handler = logging.StreamHandler()
-    log_handler.setFormatter(logging.Formatter(log_format))
-    logging.getLogger("pp").setLevel(log_level)
-    logging.getLogger("pp").addHandler(log_handler)
-
-    server = _NetworkServer(**args)
-    if autodiscovery:
-        server.broadcast()
-    return server    
-    
-def signal_handler(signum, stack):
-    """Prints server stats when %s is received (unix only). """ % STAT_SIGNAL
-    server.print_stats()
-
-
-if __name__ == "__main__":
-    server = create_network_server(sys.argv[1:])
-    statsignal = getattr(signal, STAT_SIGNAL, None)
-    if statsignal:
-        signal.signal(statsignal, signal_handler)
-    server.listen()
-    #have to destroy it here explicitly otherwise an exception
-    #comes out in Python 2.4
-    del server
-    
-
-# Parallel Python Software: http://www.parallelpython.com
diff --git a/docs-chat/bin/publish.py b/docs-chat/bin/publish.py
deleted file mode 100755
index 72e0a29..0000000
--- a/docs-chat/bin/publish.py
+++ /dev/null
@@ -1,19 +0,0 @@
-import argparse
-import re
-import subprocess
-
-version_pattern = r'\d\.\d\.\d'
-parser = argparse.ArgumentParser()
-parser.add_argument('version', help='a SEMVER string X.Y.Z')
-args = parser.parse_args()
-if not re.match(version_pattern, args.version):
-    print('argument must be SEMVER string in format X.Y.Z')
-else:
-    with open('setup.py') as fp:
-        old_setupfile = fp.read()
-    new_setupfile = re.sub(f"version='{version_pattern}'",
-                           f"version='{args.version}'", old_setupfile)
-    with open('setup.py', 'w') as fp:
-        print(new_setupfile, file=fp)
-
-    subprocess.run(['./publish.sh', 'v' + args.version])
diff --git a/docs-chat/bin/python b/docs-chat/bin/python
deleted file mode 120000
index b8a0adb..0000000
--- a/docs-chat/bin/python
+++ /dev/null
@@ -1 +0,0 @@
-python3
\ No newline at end of file
diff --git a/docs-chat/bin/python3 b/docs-chat/bin/python3
deleted file mode 120000
index cb3db8c..0000000
--- a/docs-chat/bin/python3
+++ /dev/null
@@ -1 +0,0 @@
-/Users/davide/.pyenv/versions/3.10.10/bin/python3
\ No newline at end of file
diff --git a/docs-chat/bin/python3.10 b/docs-chat/bin/python3.10
deleted file mode 120000
index b8a0adb..0000000
--- a/docs-chat/bin/python3.10
+++ /dev/null
@@ -1 +0,0 @@
-python3
\ No newline at end of file
diff --git a/docs-chat/bin/tqdm b/docs-chat/bin/tqdm
deleted file mode 100755
index fc610ec..0000000
--- a/docs-chat/bin/tqdm
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-# -*- coding: utf-8 -*-
-import re
-import sys
-from tqdm.cli import main
-if __name__ == '__main__':
-    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
-    sys.exit(main())
diff --git a/docs-chat/bin/undill b/docs-chat/bin/undill
deleted file mode 100755
index 25d703a..0000000
--- a/docs-chat/bin/undill
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/Users/davide/Documents/coding/chainstack-docs-chat/docs-chat/bin/python3
-#
-# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
-# Copyright (c) 2008-2016 California Institute of Technology.
-# Copyright (c) 2016-2022 The Uncertainty Quantification Foundation.
-# License: 3-clause BSD.  The full license text is available at:
-#  - https://github.com/uqfoundation/dill/blob/master/LICENSE
-"""
-unpickle the contents of a pickled object file
-
-Examples::
-
-    $ undill hello.pkl
-    ['hello', 'world']
-"""
-
-if __name__ == '__main__':
-    import sys
-    import dill
-    for file in sys.argv[1:]:
-        print (dill.load(open(file,'rb')))
-
diff --git a/docs-chat/pyvenv.cfg b/docs-chat/pyvenv.cfg
deleted file mode 100644
index ec827e0..0000000
--- a/docs-chat/pyvenv.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-home = /Users/davide/.pyenv/versions/3.10.10/bin
-include-system-site-packages = false
-version = 3.10.10