Update requirements.txt

requirements.txt

@@ -1,10 +1,7 @@
 huggingface_hub==0.25.2
-langchain-core==0.1.42
-langchain-community==0.0.29
-langchain-text-splitters==0.0.1
-sentence-transformers==2.3.1
-PyMuPDF==1.24.2
-faiss-cpu==1.8.0
-gradio==4.24.0
-huggingface-hub==0.22.2
-python-magic==0.4.27
+langchain-community==0.0.34
+gradio==4.26.0
+huggingface-hub==0.23.3
+sentence-transformers==3.0.1
+pymupdf==1.24.2
+faiss-cpu==1.8.0