Update app.py

app.py

@@ -189,16 +189,16 @@ from pinecone import Pinecone
 pc = Pinecone(api_key=pinecone_api_key)
 
 
-# # Define the name of the Pinecone index
-# index_name = 'mimtssinkqa'
+# Define the name of the Pinecone index
+index_name = 'mimtssinkqa'
 
-# # Initialize the OpenAI embeddings object 
-# from langchain_openai import OpenAIEmbeddings
-# embeddings = OpenAIEmbeddings(openai_api_key=openai_api_key)
+# Initialize the OpenAI embeddings object 
+from langchain_openai import OpenAIEmbeddings
+embeddings = OpenAIEmbeddings(openai_api_key=openai_api_key)
 
-# # LOAD VECTOR STORE FROM EXISTING INDEX
-# from langchain_community.vectorstores import Pinecone
-# vector_store = Pinecone.from_existing_index(index_name='mimtssinkqa', embedding=embeddings)
+# LOAD VECTOR STORE FROM EXISTING INDEX
+from langchain_community.vectorstores import Pinecone
+vector_store = Pinecone.from_existing_index(index_name='mimtssinkqa', embedding=embeddings)
 
 # def ask_with_memory(vector_store, query, chat_history=[]):
 #     from langchain_openai import ChatOpenAI