Merge branch 'main' into alpha

Author: actions-user

requirements.txt

@@ -24,13 +24,13 @@ langchainhub==0.1.21
 langchain-openai==0.1.25
 langchain-experimental
 openai>=1.40.0
-langchain==0.2.11
+langchain==0.3.13
 langchain-pinecone==0.1.3
 langchain-experimental
 pinecone-client==5.0.1
 pinecone-text==0.9.0
 pydantic==2.8.2
-pydantic-settings==2.6.1
+pydantic-settings==2.7.1
 python-dotenv==1.0.1
 pypdf==5.1.0
 tiktoken==0.8.0