Update app.py

app.py

@@ -83,4 +83,4 @@ def forward_to_target(subpath):
 
 
 if __name__ == "__main__":
-    app.run(host='0.0.0.0', port=4500, threaded=True)
+    app.run(host='0.0.0.0', port=7860, threaded=True)