Refactor agent.py to remove the get_image_file tool and update app copy.py to process and print multiple questions from the API response.

update model

strip

Add placeholder function for image file retrieval in agent.py

Update Hugging Face model repository in agent.py to use DeepSeek-R1-0528 for improved text generation.

fixing empty output

Refactor answer_message function to prepend a SystemMessage for context, handle tool calls more robustly, and ensure final responses are generated without tool invocation. This enhances the overall response accuracy and flow.

fix