change agenttype

app.py

@@ -60,8 +60,8 @@ index = pinecone.Index(index_name)
 
 llm = chat
 agent = initialize_agent(tools, llm, 
-                         agent=AgentType.CHAT_ZERO_SHOT_REACT_DESCRIPTION,
-                         verbose = True,)
+                         agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION,
+                         verbose = True)
 
 global vectordb
 vectordb = Chroma(persist_directory='db', embedding_function=embeddings)