added dependency command to top level cli that just computes/instal…

…ls python dependencies (#188)

* added `dependency` command to top level cli that just computes/installs py deps

* add hidden to `dependency` command

comfy_cli/cmdline.py

@@ -22,6 +22,7 @@
 from comfy_cli.env_checker import EnvChecker
 from comfy_cli.standalone import StandalonePython
 from comfy_cli.update import check_for_updates
+from comfy_cli.uv import DependencyCompiler
 from comfy_cli.workspace_manager import WorkspaceManager, check_comfy_repo
 
 logging.setup_logging()
@@ -566,6 +567,19 @@ def feedback():
     rprint("Thank you for your feedback!")
 
 
+@app.command(hidden=True)
+@app.command(
+    help="Given an existing installation of comfy core and any custom nodes, installs any needed python dependencies"
+)
+@tracking.track_command()
+def dependency():
+    comfy_path, _ = workspace_manager.get_workspace_path()
+
+    depComp = DependencyCompiler(cwd=comfy_path)
+    depComp.compile_deps()
+    depComp.install_deps()
+
+
 @app.command(help="Download a standalone Python interpreter and dependencies based on an existing comfyui workspace")
 @tracking.track_command()
 def standalone(