Update requirements.txt

requirements.txt

@@ -1,6 +1,6 @@
-gradio
-transformers==4.38.2
-torch==2.2.1
-GitPython==3.1.42
-accelerate==0.27.2
-bitsandbytes==0.42.0
+gradio==5.49.1
+transformers
+torch
+GitPython
+accelerate
+bitsandbytes