Update requirements.txt

requirements.txt

@@ -1,11 +1,12 @@
-gradio>=4.0.0
-transformers>=4.38.0
-peft>=0.8.0
-torch>=2.1.0
-accelerate>=0.27.0
-bitsandbytes>=0.41.0
+gradio==4.19.2
+transformers==4.38.2
+peft==0.9.0
+torch==2.2.1
+accelerate==0.27.2
+bitsandbytes==0.42.0
 pandas
 scipy
 sentencepiece
-trl>=0.7.10
-datasets
+trl==0.7.11
+datasets==2.18.0
+huggingface-hub>=0.20.0