Update agent_api.py

agent_api.py

@@ -155,4 +155,4 @@ agent =  initialize_agent(tools=[filtered_tool,weather_search],llm=llm,memory=me
 def sendPromptToAgent(prompt:str):
 # Invoke the agent with a sample query and print the output
   out=  agent.invoke(prompt)
-  return str(out) 
+  return out