text: // for testing
  // export const ROOT_URL = "https://chamcong-server.herokuapp.com";
  
  export const ROOT_URL = "http://techkids.vn:5000";
  
  export const API_URL = `${ROOT_URL}/api`;
  export const MANAGEMENT_API_URL = `${API_URL}/management`;
  export const DEPARTMENT_API_URL = `${MANAGEMENT_API_URL}/department`;
  export const FEEDBACK_API_URL = `${MANAGEMENT_API_URL}/feedback`;
  export const COURSE_API_URL = `${API_URL}/course`;
  export const CLASS_API_URL = `${API_URL}/course/class`;