ERROR: Exception in ASGI application

[FurkanGozukara]

I am installing Kohya on Kaggle Guid

It gives below error can't make any sense

It looks like gradio related since entire code is about gradio

both gradio live share and local run on Kaggle gives error so i doubt related to graido live share

gradio==5.4.0
gradio_client==1.4.2
fastapi==0.115.8
uvicorn==0.34.0
starlette==0.45.3
anyio==3.7.1
python 3.10.12

* Running on local URL:  http://127.0.0.1:7860/
ERROR:    Exception in ASGI application
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/dist-packages/uvicorn/protocols/http/h11_impl.py", line 403, in run_asgi
    result = await app(  # type: ignore[func-returns-value]
  File "/usr/local/lib/python3.10/dist-packages/uvicorn/middleware/proxy_headers.py", line 60, in __call__
    return await self.app(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/fastapi/applications.py", line 1054, in __call__
    await super().__call__(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/applications.py", line 112, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/middleware/errors.py", line 187, in __call__
    raise exc
  File "/usr/local/lib/python3.10/dist-packages/starlette/middleware/errors.py", line 165, in __call__
    await self.app(scope, receive, _send)
  File "/usr/local/lib/python3.10/dist-packages/gradio/route_utils.py", line 790, in __call__
    await self.app(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/middleware/exceptions.py", line 62, in __call__
    await wrap_app_handling_exceptions(self.app, conn)(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    raise exc
  File "/usr/local/lib/python3.10/dist-packages/starlette/_exception_handler.py", line 42, in wrapped_app
    await app(scope, receive, sender)
  File "/usr/local/lib/python3.10/dist-packages/starlette/routing.py", line 715, in __call__
    await self.middleware_stack(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/routing.py", line 735, in app
    await route.handle(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/routing.py", line 288, in handle
    await self.app(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/routing.py", line 76, in app
    await wrap_app_handling_exceptions(app, request)(scope, receive, send)
  File "/usr/local/lib/python3.10/dist-packages/starlette/_exception_handler.py", line 53, in wrapped_app
    raise exc
  File "/usr/local/lib/python3.10/dist-packages/starlette/_exception_handler.py", line 42, in wrapped_app
    await app(scope, receive, sender)
  File "/usr/local/lib/python3.10/dist-packages/starlette/routing.py", line 73, in app
    response = await f(request)
  File "/usr/local/lib/python3.10/dist-packages/fastapi/routing.py", line 301, in app
    raw_response = await run_endpoint_function(
  File "/usr/local/lib/python3.10/dist-packages/fastapi/routing.py", line 214, in run_endpoint_function
    return await run_in_threadpool(dependant.call, **values)
  File "/usr/local/lib/python3.10/dist-packages/starlette/concurrency.py", line 37, in run_in_threadpool
    return await anyio.to_thread.run_sync(func)
  File "/usr/local/lib/python3.10/dist-packages/anyio/to_thread.py", line 33, in run_sync
    return await get_asynclib().run_sync_in_worker_thread(
  File "/usr/local/lib/python3.10/dist-packages/anyio/_backends/_asyncio.py", line 877, in run_sync_in_worker_thread
    return await future
  File "/usr/local/lib/python3.10/dist-packages/anyio/_backends/_asyncio.py", line 807, in run
    result = context.run(func, *args)
  File "/usr/local/lib/python3.10/dist-packages/gradio/routes.py", line 549, in main
    gradio_api_info = api_info(request)
  File "/usr/local/lib/python3.10/dist-packages/gradio/routes.py", line 579, in api_info
    api_info = utils.safe_deepcopy(app.get_blocks().get_api_info())
  File "/usr/local/lib/python3.10/dist-packages/gradio/blocks.py", line 2982, in get_api_info
    python_type = client_utils.json_schema_to_python_type(info)
  File "/usr/local/lib/python3.10/dist-packages/gradio_client/utils.py", line 911, in json_schema_to_python_type
    type_ = _json_schema_to_python_type(schema, schema.get("$defs"))
  File "/usr/local/lib/python3.10/dist-packages/gradio_client/utils.py", line 965, in _json_schema_to_python_type
    des = [
  File "/usr/local/lib/python3.10/dist-packages/gradio_client/utils.py", line 966, in <listcomp>
    f"{n}: {_json_schema_to_python_type(v, defs)}{get_desc(v)}"
  File "/usr/local/lib/python3.10/dist-packages/gradio_client/utils.py", line 973, in _json_schema_to_python_type
    f"str, {_json_schema_to_python_type(schema['additionalProperties'], defs)}"
  File "/usr/local/lib/python3.10/dist-packages/gradio_client/utils.py", line 919, in _json_schema_to_python_type
    type_ = get_type(schema)
  File "/usr/local/lib/python3.10/dist-packages/gradio_client/utils.py", line 880, in get_type
    if "const" in schema:
TypeError: argument of type 'bool' is not iterable
ERROR:    Exception in ASGI application

[CyberVy]

#10649
Downgrade pydantic and this issue will be solved.

[abidlabs]

@FurkanGozukara can you try @CyberVy's suggestion? I think there could be an issue with pydantic's pre-release which seems to be installed on some systems automatically