runtime error

/home/user/.local/lib/python3.8/site-packages/gradio/deprecation.py:40: UserWarning: `optional` parameter is deprecated, and it has no effect warnings.warn(value) /home/user/.local/lib/python3.8/site-packages/gradio/interface.py:282: UserWarning: Currently, only the 'default' theme is supported. warnings.warn("Currently, only the 'default' theme is supported.") IMPORTANT: You are using gradio version 3.0.9, however version 3.14.0 is available, please upgrade. -------- Cache at /home/user/app/gradio_cached_examples/log.csv not found. Caching now in 'gradio_cached_examples/' directory. Traceback (most recent call last): File "app.py", line 8, in <module> gr.Interface(predict, gr.inputs.Image(), gr.outputs.Image(), examples=examples).launch(debug=True) File "/home/user/.local/lib/python3.8/site-packages/gradio/interface.py", line 416, in __init__ cache_interface_examples(self) File "/home/user/.local/lib/python3.8/site-packages/gradio/process_examples.py", line 51, in cache_interface_examples raise e File "/home/user/.local/lib/python3.8/site-packages/gradio/process_examples.py", line 47, in cache_interface_examples prediction = process_example(interface, example_id) File "/home/user/.local/lib/python3.8/site-packages/gradio/process_examples.py", line 25, in process_example raw_input = [ File "/home/user/.local/lib/python3.8/site-packages/gradio/process_examples.py", line 26, in <listcomp> interface.input_components[i].preprocess_example(example) File "/home/user/.local/lib/python3.8/site-packages/gradio/components.py", line 1439, in preprocess_example return processing_utils.encode_file_to_base64(x) File "/home/user/.local/lib/python3.8/site-packages/gradio/processing_utils.py", line 56, in encode_file_to_base64 with open(f, "rb") as file: FileNotFoundError: [Errno 2] No such file or directory: './example/HF_sticker.jpeg'

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