Update requirements.txt

requirements.txt

@@ -1,6 +1,5 @@
---8<-- requirements.txt
-gradio==4.13.0
-gradio_client==0.14.0
-transformers==4.38.2
-torch==2.1.2
-accelerate==0.27.2
+gradio>=4.13.0
+transformers>=4.38.0
+torch>=2.1.0
+accelerate>=0.27.0
+bitsandbytes>=0.41.0