Update app.py

app.py

@@ -96,7 +96,28 @@ async def greet(product,description):
     #     {"role": "user", "content": guardrail_prompt.format(user_reques)},
     # ]
     #nemo guard
-    config = RailsConfig.from_path("nemo")
+    # config = RailsConfig.from_path("nemo")
+    YAML_CONFIG = """
+    models:
+      - type: main
+        engine: groq
+        model: llama-3.2-11b-text-preview
+        
+    rails:
+      input:
+        flows:
+          - self check input
+          - check blocked terms
+
+    output:
+        flows:
+          - self check output
+          - check blocked terms
+          - self check facts
+    
+    streaming: False
+    """
+    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)