TypeError: argument of type 'bool' is not iterable while running gradio

(OmniParser)
Yash Sonar@DESKTOP-VMGVC7N MINGW64 ~/Desktop/GitHub-Repo/OmniParser (master)
$ python gradio_demo.py
INFO: Could not find files for the given pattern(s).
C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\paddle\utils\cpp_extension\extension_utils.py:715: UserWarning: No ccache
found. Please be aware that recompiling all source files may be required. You can download and install ccache from: https://github.com/ccache/ccache/
blob/master/doc/INSTALL.md
warnings.warn(warning_message)
Florence2LanguageForConditionalGeneration has generative capabilities, as prepare_inputs_for_generation is explicitly defined. However, it doesn't
directly inherit from GenerationMixin. From 👉v4.50👈 onwards, PreTrainedModel will NOT inherit from GenerationMixin, and this model will lose
the ability to call generate and other related functions.

• If you're using trust_remote_code=True, you can get rid of this warning by loading the model with an auto class. See https://huggingface.co/doc
  s/transformers/en/model_doc/auto#auto-classes
• If you are the owner of the model architecture code, please modify your model class such that it inherits from GenerationMixin (after PreTrain edModel, otherwise you'll get an exception).
• If you are not the owner of the model architecture class, please contact the model code owner to update it.

• Running on local URL: http://0.0.0.0:7861
  ERROR: Exception in ASGI application
  Traceback (most recent call last):
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 403, in run_asgi
  result = await app( # type: ignore[func-returns-value]
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\uvicorn\middleware\proxy_headers.py", line 60, in call
  return await self.app(scope, receive, send)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\fastapi\applications.py", line 1054, in call
  await super().call(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\applications.py", line 112, in call
  await self.middleware_stack(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\middleware\errors.py", line 187, in call
  raise exc
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\middleware\errors.py", line 165, in call
  await self.app(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio\route_utils.py", line 789, in call
  await self.app(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\middleware\exceptions.py", line 62, in call
  await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette_exception_handler.py", line 53, in wrapped_app
  raise exc
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette_exception_handler.py", line 42, in wrapped_app
  await app(scope, receive, sender)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\routing.py", line 714, in call
  await self.middleware_stack(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\routing.py", line 734, in app
  await route.handle(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\routing.py", line 288, in handle
  await self.app(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\routing.py", line 76, in app
  await wrap_app_handling_exceptions(app, request)(scope, receive, send)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette_exception_handler.py", line 53, in wrapped_app
  raise exc
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette_exception_handler.py", line 42, in wrapped_app
  await app(scope, receive, sender)
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\routing.py", line 73, in app
  response = await f(request)
  ^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\fastapi\routing.py", line 301, in app
  raw_response = await run_endpoint_function(
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\fastapi\routing.py", line 214, in run_endpoint_function
  return await run_in_threadpool(dependant.call, **values)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\starlette\concurrency.py", line 37, in run_in_threadpool
  return await anyio.to_thread.run_sync(func)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\anyio\to_thread.py", line 33, in run_sync
  return await get_asynclib().run_sync_in_worker_thread(
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\anyio_backends_asyncio.py", line 877, in run_sync_in_worker_thre
  ad
  return await future
  ^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\anyio_backends_asyncio.py", line 807, in run
  result = context.run(func, *args)
  ^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio\routes.py", line 555, in main
  gradio_api_info = api_info(request)
  ^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio\routes.py", line 585, in api_info
  api_info = utils.safe_deepcopy(app.get_blocks().get_api_info())
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio\blocks.py", line 2926, in get_api_info
  python_type = client_utils.json_schema_to_python_type(info)
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio_client\utils.py", line 931, in json_schema_to_python_type
  type = _json_schema_to_python_type(schema, schema.get("$defs"))
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio_client\utils.py", line 986, in _json_schema_to_python_type
  f"{n}: {_json_schema_to_python_type(v, defs)}{get_desc(v)}"
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio_client\utils.py", line 993, in _json_schema_to_python_type
  f"str, {_json_schema_to_python_type(schema['additionalProperties'], defs)}"
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio_client\utils.py", line 939, in json_schema_to_python_type
  type = get_type(schema)
  ^^^^^^^^^^^^^^^^
  File "C:\Users\Yash Sonar\Desktop\GitHub-Repo\OmniParser.venv\Lib\site-packages\gradio_client\utils.py", line 898, in get_type
  if "const" in schema:
  ^^^^^^^^^^^^^^^^^
  TypeError: argument of type 'bool' is not iterable

Start by running gradio_demo.py and trace the failure from the app's API-info request into gradio blocks.get_api_info and gradio_client.utils.json_schema_to_python_type. Identify which schema value reaches get_type as a boolean, then verify that the Gradio app starts and its API-info request completes without the TypeError.