Traceback (most recent call last):
  File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
    exec(code, run_globals)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/__main__.py", line 4, in <module>
    uvicorn.main()
  File "/home/ckh08045/.local/lib/python3.8/site-packages/click/core.py", line 1161, in __call__
    return self.main(*args, **kwargs)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/click/core.py", line 1082, in main
    rv = self.invoke(ctx)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/click/core.py", line 1443, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/click/core.py", line 788, in invoke
    return __callback(*args, **kwargs)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/main.py", line 426, in main
    run(app, **kwargs)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/main.py", line 452, in run
    server.run()
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/server.py", line 68, in run
    return asyncio.run(self.serve(sockets=sockets))
  File "/usr/lib/python3.8/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
    return future.result()
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/server.py", line 76, in serve
    config.load()
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/config.py", line 456, in load
    self.loaded_app = import_from_string(self.app)
  File "/home/ckh08045/.local/lib/python3.8/site-packages/uvicorn/importer.py", line 21, in import_from_string
    module = importlib.import_module(module_str)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 848, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/ckh08045/work/inpaintServer/./app/api/endpoints.py", line 19, in <module>
    from ..models.rembg_model import RembgProcessor
  File "/home/ckh08045/work/inpaintServer/./app/models/rembg_model.py", line 15, in <module>
    class RembgProcessor:
  File "/home/ckh08045/work/inpaintServer/./app/models/rembg_model.py", line 79, in RembgProcessor
    async def remove_background(self, image: Union[Image.Image, np.ndarray]) -> tuple[np.ndarray, np.ndarray]:
TypeError: 'type' object is not subscriptable