Update app.py

app.py

@@ -110,7 +110,7 @@ class HuggingFaceHubWrapper:
 
     def get_provider_default_settings(self):
         return LlmStructuredOutputSettings(
-            output_type=LlmStructuredOutputType.DICT,  # Changed from JSON to DICT
+            output_type=LlmStructuredOutputType.no_structured_output,  # Changed to a valid option
             include_system_prompt=False,
             include_user_prompt=False,
             include_assistant_prompt=False,