Update app.py

app.py

@@ -54,11 +54,9 @@ def ask_openai(question):
                     thread_id=thread.id,
                     message_id=message_id
                 )
-                return message.content[0]['text']['value']
-
+                if message.content and message.content[0].type == 'text':
+                    return message.content[0].text.value  # Accessing the 'value' field correctly
         return "No response."
-    except Exception as e:
-        return f"An error occurred: {str(e)}"  
 
 examples = [
     ["My Eucalyptus tree is struggling outside in the cold weather in europe"],