added llama guard added async

app.py

@@ -90,7 +90,8 @@ async def greet(product,description):
     #config = RailsConfig.from_content(yaml_content=YAML_CONFIG)
     app = LLMRails(config=config, llm=client)
     options = {"output_vars": ["triggered_input_rail", "triggered_output_rail"]}
-    output = app.generate(messages=messages, options=options)
+    output = await app.generate_async(messages=messages, options=options)
+    print(output)
     warning_message = output.output_data["triggered_input_rail"] or output.output_data["triggered_output_rail"]
     if warning_message:
         gr.Warning(f"Guardrail triggered: {warning_message}")