Update app.py

app.py

@@ -5,6 +5,7 @@ and can connect to various MCP servers for enhanced functionality.
 """
 import logging
 import os
+import socket
 
 from config import AppConfig
 from mcp_client import UniversalMCPClient
@@ -35,11 +36,28 @@ def main():
         demo = ui_components.create_interface()
         
         # Launch the application
+        # Prefer localhost by default. Allow override via env GRADIO_SERVER_NAME or AppConfig.GRADIO_SERVER_NAME
+        server_name = os.getenv("GRADIO_SERVER_NAME", getattr(AppConfig, "GRADIO_SERVER_NAME", "localhost"))
+        server_port = int(os.getenv("GRADIO_SERVER_PORT", str(getattr(AppConfig, "GRADIO_SERVER_PORT", 7860))))
+
+        # Log a friendly URL for quick access
+        if server_name in ("0.0.0.0", "::"):
+            local_url = f"http://localhost:{server_port}"
+            try:
+                host_ip = socket.gethostbyname(socket.gethostname())
+            except Exception:
+                host_ip = "<your-ip>"
+            lan_url = f"http://{host_ip}:{server_port}"
+            logger.info(f"🔗 Local URL: {local_url}")
+            logger.info(f"🔗 Network URL: {lan_url}")
+        else:
+            logger.info(f"🔗 URL: http://{server_name}:{server_port}")
+
         demo.launch(
             debug=AppConfig.DEBUG_MODE,
             share=False,  # Set to True if you want to create a public link
-            server_name="0.0.0.0",  # Allow external connections
-            server_port=7860,  # Default Gradio port
+            server_name=server_name,  # Default to localhost; can be set to 0.0.0.0 if needed
+            server_port=server_port,  # Default Gradio port
             auth=None,  # No authentication (handled by HF login)
             max_threads=40  # Allow multiple concurrent users
         )