main.dart

void _requestData() async {
      final response = await http.get('$_url');

      if (response.statusCode == 200) {
        // If server returns an OK response, parse the JSON
        Movie movie =  Movie.fromJson(json.decode(response.body));
            setState(() {
                _name = movie.title;
                _imagePath = movie.image;
            });

      } else {
        // handle network error
      }

  }