change port from 5000 to 50003 to ptb-be

Signed-off-by: rizqevo <rizqevo@hotmail.com>

env.js

@@ -1,2 +1,2 @@
 // export const TOKEN=77aecfec-10ac-3b4f-ab59-3fbfbeed6324
-export const API_URL = "http://ptb-Backend:5000";
+export const API_URL = "http://ptb-Backend:50003";