design & fixes

run.py

@@ -5,5 +5,5 @@ if __name__ == "__main__":
     if len(sys.argv) > 1 and sys.argv[1] == "build":
         freezer.freeze()
     else:
-        app.run(host='0.0.0.0',port=4444, debug=True)
+        app.run(host='0.0.0.0',port=8002, debug=True)