runtime error

() File "/usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 314, in create self._start_caching() File "/usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 365, in _start_caching client_utils.synchronize_async(self.cache) File "/usr/local/lib/python3.10/site-packages/gradio_client/utils.py", line 855, in synchronize_async return fsspec.asyn.sync(fsspec.asyn.get_loop(), func, *args, **kwargs) # type: ignore File "/usr/local/lib/python3.10/site-packages/fsspec/asyn.py", line 103, in sync raise return_result File "/usr/local/lib/python3.10/site-packages/fsspec/asyn.py", line 56, in _runner result[0] = await coro File "/usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 487, in cache prediction = await Context.root_block.process_api( File "/usr/local/lib/python3.10/site-packages/gradio/blocks.py", line 1928, in process_api result = await self.call_function( File "/usr/local/lib/python3.10/site-packages/gradio/blocks.py", line 1514, in call_function prediction = await anyio.to_thread.run_sync( File "/usr/local/lib/python3.10/site-packages/anyio/to_thread.py", line 56, in run_sync return await get_async_backend().run_sync_in_worker_thread( File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 2177, in run_sync_in_worker_thread return await future File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 859, in run result = context.run(func, *args) File "/usr/local/lib/python3.10/site-packages/gradio/utils.py", line 832, in wrapper response = f(*args, **kwargs) File "/home/user/app/app.py", line 227, in run res, pose_classification = classifyPose(results.pose_landmarks.landmark, res) File "/home/user/app/app.py", line 104, in classifyPose left_leg_angle = calculateAngle(left_hip, left_knee, left_ankle) File "/home/user/app/app.py", line 32, in calculateAngle x1, y1 = landmark1.x, landmark1.y AttributeError: 'list' object has no attribute 'x'

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