Update requirements.txt

requirements.txt

@@ -1,6 +1,4 @@
 gradio>=4.0.0
-torch>=2.0.0
 transformers>=4.30.0
-accelerate>=0.20.0
-sentencepiece
-bitsandbytes>=0.39.0
+torch>=2.0.0
+accelerate>=0.20.0