Update requirements.txt

requirements.txt

@@ -1,12 +1,10 @@
-langchain==0.2.0
-langchain-community==0.2.0
-gradio==4.26.0
-transformers==4.40.2
-sentence-transformers==3.0.1
-pymupdf==1.24.2
-faiss-cpu==1.8.0
-python-magic==0.4.27
-torch>=2.0.1
-transformers>=4.37.0
-accelerate>=0.25.0
-bitsandbytes>=0.41.3
+torch==2.2.1
+transformers==4.38.2
+langchain==0.1.14
+langchain-community==0.0.29
+gradio==4.24.0
+pymupdf==1.24.1
+sentence-transformers==2.3.1
+accelerate==0.27.2
+bitsandbytes==0.42.0
+huggingface-hub==0.21.4