Fix HfApiModel import error by reverting to LiteLLMModel - HfApiModel is not available in Space smolagents version - Using LiteLLMModel with huggingface/Qwen/Qwen2.5-Coder-32B-Instruct which should work with HF_TOKEN in Space environment
Fix runtime error by switching from TransformersModel to HfApiModel - HfApiModel uses HuggingFace inference API which should work in Space environment - Removed unnecessary transformers and torch dependencies - Updated model configuration for Qwen/Qwen2.5-Coder-32B-Instruct via HfApiModel
Fix TransformersModel compatibility by switching from DialoGPT to GPT-2 - GPT-2 is a standard causal language model that should work better with smolagents TransformersModel - This resolves the AutoModelForImageTextToText error and accelerate requirement
Update agent model to TransformersModel for local testing and add comprehensive test suite - Switched from LiteLLMModel to TransformersModel for conversational agent - Added transformers, torch, and accelerate dependencies - Created test_gradio_app.py for comprehensive Gradio testing - Agent orchestration fully functional with memory management, tool integration, and error handling
