Error while running the interface.

#395
by MShijas - opened

I am using the Hugging Face model Qwen/Qwen2.5-Coder-32B-Instruct with a Gradio interface. When trying to generate a response, I get the following error:
401 Client Error: Unauthorized for url: https://router.huggingface.co/hf-inference/models/Qwen/Qwen2.5-Coder-32B-Instruct/v1/chat/completions

Invalid username or password.

After this, the application throws a Python exception:
TypeError: unsupported operand type(s) for +=: 'int' and 'NoneType'

File ".../Gradio_UI.py", line 145, in stream_to_gradio
total_input_tokens += agent.model.last_input_token_count

How can I properly handle this error and fix the token authentication issue?

Screenshot 2025-06-01 at 7.59.42 PM.png

same error in my case

solved with "Create a secret with the name HF_TOKEN"

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