Update app.py

app.py

@@ -280,7 +280,7 @@ def generate(state: AgentState):
             timeout=30
         )
         response.raise_for_status()
-        return {"messages": [AIMessage(content=response.json()['choices'][0]['message']['content'])}
+        return {"messages": [AIMessage(content=response.json()['choices'][0]['message']['content'])]}
     except Exception as e:
         return {"messages": [AIMessage(content=f"Generation Error: {str(e)}")]}