Update app.py

app.py

@@ -273,7 +273,7 @@ def cleanup_sessions():
     if expired_sessions:
         print(f"Cleaned up {len(expired_sessions)} expired sessions")
 
-def run_server(port=8000, host='0.0.0.0'):
+def run_server(port=8000, host='localhost'):
     server_address = (host, port)
     httpd = ThreadingHTTPServer(server_address, SimpleHTTPRequestHandler)
     print(f"Server running on http://{host}:{port}")
@@ -294,5 +294,5 @@ def run_server(port=8000, host='0.0.0.0'):
         httpd.server_close()
 
 if __name__ == '__main__':
-    port = int(sys.argv[1]) if len(sys.argv) > 1 else 7860
+    port = int(sys.argv[1]) if len(sys.argv) > 1 else 8000
     run_server(port)