Update requirements.txt

requirements.txt

@@ -1,13 +1,13 @@
-gradio==4.44.0
-langchain==0.1.19
-langchain-core==0.1.50
-langchain-community==0.0.20
-faiss-cpu==1.7.4
-sentence-transformers==2.2.2
-transformers==4.35.2
-torch==2.1.1
-PyPDF2==3.0.1
-pypdf==3.17.1
-huggingface-hub==0.19.4
-numpy==1.24.3
-pandas==2.0.3
+gradio
+langchain
+langchain-core
+langchain-community
+faiss-cpu
+sentence-transformers
+transformers
+torch
+PyPDF2
+pypdf
+huggingface-hub
+numpy
+pandas