runtime error

Exit code: 1. Reason: syn.py", line 56, in _runner result[0] = await coro File "/usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 277, in create await self.cache() File "/usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 312, in cache prediction = await Context.root_block.process_api( File "/usr/local/lib/python3.10/site-packages/gradio/blocks.py", line 1346, in process_api result = await self.call_function( File "/usr/local/lib/python3.10/site-packages/gradio/blocks.py", line 1074, 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 "/home/user/app/demo.py", line 104, in inference test_google_dataset = dataloader_demo.GoogleCommandsDataloader(batch_size=GLOBAL_BATCH_SIZE, features=text_input, wav_path_or_object=audio, keyword = keyword) File "/home/user/app/dataset/dataloader_demo.py", line 49, in __init__ self.__prep__() File "/home/user/app/dataset/dataloader_demo.py", line 75, in __prep__ self.data = self.data.append(pd.DataFrame.from_dict(target_dict, 'index'), ignore_index=True) File "/usr/local/lib/python3.10/site-packages/pandas/core/generic.py", line 6299, in __getattr__ return object.__getattribute__(self, name) AttributeError: 'DataFrame' object has no attribute 'append'. Did you mean: '_append'? Exception ignored in: <function Pool.__del__ at 0x7f34f9f996c0> Traceback (most recent call last): File "/usr/local/lib/python3.10/multiprocessing/pool.py", line 271, in __del__ File "/usr/local/lib/python3.10/multiprocessing/queues.py", line 371, in put AttributeError: 'NoneType' object has no attribute 'dumps'

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