Update agent_langchain.py

agent_langchain.py

@@ -11,10 +11,10 @@ def date_tool(text: str) -> str:
        Any date mathematics should occur outside this function."""
     return str(date.today())
 
-def agent_langchain(model, temperature, prompt):
+def agent_langchain(config, prompt):
     llm = ChatOpenAI(
-        model_name = model,
-        temperature = temperature)
+        model_name = config["model_name"],
+        temperature = config["temperature"])
 
     OPENWEATHERMAP_API_KEY = os.environ["OPENWEATHERMAP_API_KEY"]