Update main.py

main.py

@@ -91,30 +91,7 @@ We ensure to keep you updated at each stage and incorporate your feedback to del
 use this details to give answer for my questio.only give system response only(not include customer message)
 question : """
 
-import google.generativeai as genai
-from langchain.llms import OpenAI
-from langchain.chat_models import ChatOpenAI
-from langchain.agents.agent_types import AgentType
-#from langchain_experimental.agents.agent_toolkits import create_csv_agent
-
-
-from llama_index.llms import OpenAI
-from llama_index import VectorStoreIndex, SimpleDirectoryReader
-from llama_index.llms import OpenAI
-from llama_index import StorageContext, load_index_from_storage
-
-
-os.environ["OPENAI_API_KEY"]
 
-try:
-    storage_context = StorageContext.from_defaults(persist_dir="llama_index")
-    index = load_index_from_storage(storage_context=storage_context)
-    print("loaded")
-except:     
-    documents = SimpleDirectoryReader("userguid").load_data()
-    index = VectorStoreIndex.from_documents(documents)
-    index.storage_context.persist("llama_index")
-    print("index created")
 
 query_engine = index.as_query_engine()