it's not work

err.dart

 Future<http.Response> fetch_comments() {
    return http.get(Uri.parse('https://myapp-api.ngrok.dev/comment/all'));
  }

// my_reponsed_value
Instance of '_Future<Response>' X infinity loop
// Json
[{"id":1,"body":"------WebKitFormBoundary5NTYRxVNbLpG3FiD\r\nContent-Disposition: form-data; name=\"body\"\r\n\r\nhi\r\n------WebKitFormBoundary5NTYRxVNbLpG3FiD--\r\n"},{"id":2,"body":"------WebKitFormBoundaryyfVAO70JOwG1deJs\r\nContent-Disposition: form-data; name=\"body\"\r\n\r\nrust\r\n------WebKitFormBoundaryyfVAO70JOwG1deJs--\r\n"}]