runtime error

Exit code: 1. Reason: ile "/usr/local/lib/python3.13/site-packages/gradio/blocks.py", line 3084, in run_extra_startup_events await startup_event() File "/usr/local/lib/python3.13/site-packages/gradio/helpers.py", line 509, in _start_caching await self.cache() File "/usr/local/lib/python3.13/site-packages/gradio/helpers.py", line 578, in cache prediction = await self.root_block.process_api( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...<4 lines>... ) ^ File "/usr/local/lib/python3.13/site-packages/gradio/blocks.py", line 2152, in process_api result = await self.call_function( ^^^^^^^^^^^^^^^^^^^^^^^^^ ...<8 lines>... ) ^ File "/usr/local/lib/python3.13/site-packages/gradio/blocks.py", line 1629, in call_function prediction = await anyio.to_thread.run_sync( # type: ignore ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ fn, *processed_input, limiter=self.limiter ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/usr/local/lib/python3.13/site-packages/anyio/to_thread.py", line 63, in run_sync return await get_async_backend().run_sync_in_worker_thread( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ func, args, abandon_on_cancel=abandon_on_cancel, limiter=limiter ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ) ^ File "/usr/local/lib/python3.13/site-packages/anyio/_backends/_asyncio.py", line 2502, in run_sync_in_worker_thread return await future ^^^^^^^^^^^^ File "/usr/local/lib/python3.13/site-packages/anyio/_backends/_asyncio.py", line 986, in run result = context.run(func, *args) File "/usr/local/lib/python3.13/site-packages/gradio/utils.py", line 1036, in wrapper response = f(*args, **kwargs) File "/app/app.py", line 54, in predict_on_image target_sizes = torch.tensor([[image_size[1], image_size[0]]]) #-> [batch_size, height, width] ^^^^^^^^^^ NameError: name 'image_size' is not defined

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