Fix port configuration for Hugging Face Spaces

- Changed default port from 7861 to 7860 for HF Spaces compatibility
- Port 7860 is the standard port used by Hugging Face Spaces

src/interface/simplified_gradio_app.py

@@ -691,11 +691,12 @@ def main():
     
     # Get configuration
     server_name = os.getenv("GRADIO_SERVER_NAME", "0.0.0.0")
-    server_port = int(os.getenv("GRADIO_SERVER_PORT", "7861"))  # Different port
+    server_port = int(os.getenv("GRADIO_SERVER_PORT", "7860"))  # Use standard port for HF Spaces
     share = os.getenv("GRADIO_SHARE", "false").lower() == "true"
     
     print(f"🚀 Starting Simplified Medical Assistant Interface...")
     print(f"📍 Server: http://{server_name}:{server_port}")
+    print(f"📋 Based on customer feedback: Or_4.txt")
     
     demo.launch(
         server_name=server_name,