Bearer token request http flutter

token might not be set by the time it invokes http.get. Change it to

    String token = await Candidate().getToken();
    final response = await http.get(url, headers: {
      'Content-Type': 'application/json',
      'Accept': 'application/json',
      'Authorization': 'Bearer $token',
    });
    print('Token : ${token}');
    print(response);

So that it is for sure set with right value.