requestGrades method Null safety
Sends an http request to get the corresponding grades from the currently signed in student.
Implementation
Future<Response> requestGrades() async {
final endpoint = Uri.https(Environment.host, '/grades');
final headers = <String, String>{
HttpHeaders.authorizationHeader: 'Basic ${_storageProvider.token}'
};
return _httpProvider.get(endpoint, headers: headers);
}