1719): [ERROR:flutter/lib/ui/ui_dart_state.cc(186)] Unhandled Exception: Bad state: Insecure HTTP is not allowed by platform: code example

Example: [ERROR:flutter/lib/ui/ui_dart_state.cc(186)] Unhandled Exception: Bad state: Insecure HTTP is not allowed by platform: http://worldtimeapi.org/api/timezone/Asia/Kolkata

change HTTP TO HTTPS