Update requirements.txt

requirements.txt

@@ -1 +1,5 @@
-huggingface_hub==0.25.2
+transformers>=4.38.1  # Specify a minimum version that supports Gemma and Flash Attention 2
+gradio>=4.0.0        # Use a recent version of Gradio for gr.ChatInterface
+torch>=2.1.0         # Use a recent version of PyTorch (2.1+ is recommended)
+accelerate>=0.25.0   # For efficient model loading and device management
+safetensors          # For loading .safetensors model files