Update requirements.txt

requirements.txt

@@ -1,5 +1,6 @@
-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
+transformers>=4.38.1
+gradio>=4.0.0
+torch>=2.1.0
+accelerate>=0.25.0
+safetensors
+huggingface-hub>=0.20.0