Update app.py

app.py

@@ -5,16 +5,30 @@ from gpt_index import GPTIndexMemory, GPTPineconeIndex
 import streamlit as st
 from streamlit_chat import message
 
+from langchain.agents import Tool
+from langchain.chains.conversation.memory import ConversationBufferMemory
+from langchain import OpenAI
+from langchain.agents import initialize_agent
+
 OPENAI_API_KEY=os.environ.get("OPENAI_API_KEY")
 PINECONE_API_KEY=os.environ.get("PINECONE_API_KEY")
 PINECONE_ENV=os.environ.get("PINECONE_ENV")
 
 pointing_pinecone_index=pinecone.Index("sethgodin")
 
+tools = [
+    Tool(
+        name = "GPT Index",
+        func=lambda q: str(index.query(q)),
+        description="useful for when you want to answer questions about the author. The input to this tool should be a complete english sentence.",
+        return_direct=True
+    ),
+]
+
 main_index=GPTPineconeIndex([],pinecone_index=pointing_pinecone_index)
 memory = GPTIndexMemory(index=main_index, memory_key="chat_history", query_kwargs={"response_mode": "compact"})
-llm=OpenAI(temperature=0.3)
-agent_chain = initialize_agent([], llm, agent="conversational-react-description", memory=memory)
+llm=OpenAI(temperature=0)
+agent_chain = initialize_agent([], llm, agent="conversational-react-description", memory=memory)ory)
 
 if "history" not in st.session_state:
     st.session_state.history = []