Update requirements.txt

requirements.txt

@@ -1,11 +1,9 @@
-pydantic==2.9.2
-pydantic-core==2.23.4
-langchain==0.3.7
-langchain-core==0.3.15
-langchain-community==0.3.5
-langchain-openai==0.2.5
-langchain-huggingface==0.1.0
-chromadb==0.5.0
-sentence-transformers==3.0.1
-openai==1.54.0
-tiktoken==0.7.0
+langchain==0.3.13
+langchain-core==0.3.28
+langchain-community==0.3.13
+langchain-openai==0.2.14
+langchain-huggingface==0.1.2
+chromadb==0.5.23
+sentence-transformers==3.3.1
+openai==1.58.1
+tiktoken==0.8.0