Fix build error: Remove flash-attn dependency

Speed optimizations: Switch to Mistral-7B + optimize generation params

Fix requirements.txt - Add missing transformers and ML dependencies

Major update: Add NFL training data generation and improve model handling

Fix dependency conflicts: update FastAPI>=0.115.2 and python-multipart>=0.0.9 for Gradio compatibility

Fix Gradio avatar emoji error and upgrade to v4.44.0

Add ChatGPT-style Gradio interface for question generation

Fix version conflict: use PyTorch 2.5.0 + TorchVision 0.20.0 exact match

Use PyTorch 2.5.1 with safetensors to avoid CVE-2025-32434 - practical fix

Fix PyTorch/TorchVision compatibility: use exact versions 2.6.0/0.21.0

Fix PyTorch CVE-2025-32434: upgrade to v2.6+, use safetensors, restore Llama 3.1

Major optimization: Replace llama-cpp-python with transformers to eliminate compilation

Initial setup: Question Generation API with DeepHermes reasoning model