Update app.py

app.py

@@ -27,7 +27,7 @@ class BasicAgent:
     def __init__(self):
         print("BasicAgent initialized.")
         
-        chat = ChatOpenAI(model="gpt-4", temperature=0)
+        chat = ChatOpenAI(model="gpt-4-turbo", temperature=0)
 
         # Set up tools
         search_tool = DuckDuckGoSearchRun()