Update requirements.txt

requirements.txt

@@ -1,6 +1,7 @@
 gradio==5.49.1
-transformers>=4.30.0
-torch>=2.0.0
-accelerate>=0.20.0
-sentencepiece>=0.1.99
-protobuf>=3.20.0
+transformers==4.47.1
+torch==2.5.1
+accelerate==1.2.1
+bitsandbytes==0.45.0
+sentencepiece==0.2.0
+protobuf==5.29.2