Update requirements.txt

requirements.txt

@@ -1,13 +1,13 @@
 gradio==4.44.0
-langchain==0.1.20
-langchain-community==0.0.38
-langchain-openai==0.1.8
-openai==1.35.15
+langchain==0.2.16
+langchain-community==0.2.17
+langchain-openai==0.1.25
+openai==1.51.2
 faiss-cpu==1.8.0
-sentence-transformers==2.7.0
-transformers==4.41.2
-torch==2.3.1
-numpy==1.24.4
-pandas==2.0.3
+sentence-transformers==3.1.1
+transformers==4.45.2
+torch==2.4.1
+numpy==1.26.4
+pandas==2.2.3
 python-dotenv==1.0.1
-tiktoken==0.7.0
+tiktoken==0.8.0