after 'duplicate this space' on huggingface

runtime error
Exit code: 1. Reason: .10/site-packages/gradio/helpers.py", line 340, in create
self._start_caching()
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/gradio/helpers.py", line 391, in _start_caching
client_utils.synchronize_async(self.cache)
File "/home/user/.pyenv/versions/3.10.16/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 "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/fsspec/asyn.py", line 103, in sync
raise return_result
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/fsspec/asyn.py", line 56, in _runner
result[0] = await coro
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/gradio/helpers.py", line 517, in cache
prediction = await Context.root_block.process_api(
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/gradio/blocks.py", line 1935, in process_api
result = await self.call_function(
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/gradio/blocks.py", line 1520, in call_function
prediction = await anyio.to_thread.run_sync( # type: ignore
File "/home/user/.pyenv/versions/3.10.16/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 "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 2505, in run_sync_in_worker_thread
return await future
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 1005, in run
result = context.run(func, *args)
File "/home/user/.pyenv/versions/3.10.16/lib/python3.10/site-packages/gradio/utils.py", line 826, in wrapper
response = f(*args, **kwargs)
File "/home/user/app/app.py", line 44, in preprocess_image
processed_image = pipeline.preprocess_image(image)
NameError: name 'pipeline' is not defined

Inspect app/app.py around line 44 and reproduce the failure by duplicating the Hugging Face Space. Trace where pipeline is expected to be defined before preprocess_image runs. Done means the duplicated Space starts without the reported NameError.