[BUG] Issue with running the index.py file

[thesis09]

Describe the bug
the pseyepy is having issue says :

File "M:\Low-Cost-Mocap-main\computer_code\api\index.py", line 1, in
from helpers import camera_pose_to_serializable, calculate_reprojection_errors, bundle_adjustment, Cameras, triangulate_points
File "M:\Low-Cost-Mocap-main\computer_code\api\helpers.py", line 12, in
from pseyepy import Camera
ModuleNotFoundError: No module named 'pseyepy'

but after some research i found the repo and cloned it but still i am encountering the same issue
when i type (pip install .)
it gives me this new issue:

Processing m:\low-cost-mocap-main\pseyepy
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [31 lines of output]
M:\Low-Cost-Mocap-main\pseyepy\setup.py:48: UserWarning: Setup params not yet fully tested for Windows.
warnings.warn('Setup params not yet fully tested for Windows.')
C:\Users\MAG\AppData\Local\Programs\Python\Python311\Lib\site-packages\Cython\Compiler\Main.py:381: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: M:\Low-Cost-Mocap-main\pseyepy\pseyepy\cameras.pyx
tree = Parsing.p_module(s, pxd, full_module_name)

  Error compiling Cython file:
  ------------------------------------------------------------
  ...
          # init context
          print("about to init")
          try:
              ps3eye_init()
          except Exception as exc:
              print exc
                    ^
  ------------------------------------------------------------

  pseyepy\cameras.pyx:245:18: Syntax error in simple statement list
  Traceback (most recent call last):
    File "<string>", line 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "M:\Low-Cost-Mocap-main\pseyepy\setup.py", line 76, in <module>
      ext_modules=cythonize(extensions),)
                  ^^^^^^^^^^^^^^^^^^^^^
    File "C:\Users\MAG\AppData\Local\Programs\Python\Python311\Lib\site-packages\Cython\Build\Dependencies.py", line 1154, in cythonize
      cythonize_one(*args)
    File "C:\Users\MAG\AppData\Local\Programs\Python\Python311\Lib\site-packages\Cython\Build\Dependencies.py", line 1321, in cythonize_one
      raise CompileError(None, pyx_file)
  Cython.Compiler.Errors.CompileError: pseyepy/cameras.pyx
  Compiling pseyepy/cameras.pyx because it changed.
  [1/1] Cythonizing pseyepy/cameras.pyx
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details

after fixing it , still i am unable to run the backend
Can you please help me in this ...