Update app.py

app.py

@@ -1,4 +1,3 @@
-```python
 # app.py — MCP server using an open-source local LLM (transformers) or a rule-based fallback
 # - Uses FastMCP for tools
 # - Gradio ChatInterface for UI
@@ -353,4 +352,3 @@ if __name__ == "__main__":
     print("Starting MCP server (open-source local LLM mode).")
     demo = chat_interface()
     demo.launch(server_name="0.0.0.0", server_port=7860)
-```