selectImage method

Implementation

@override
Future<File?> selectImage() async{
  try {
    final image = await ImagePicker().pickImage(source: ImageSource.gallery);

    if(image == null) return null;

    final imageTemp = File(image.path);
    return imageTemp;
    // setState(() => this.image = imageTemp);
  } on Exception catch(e) {
   // print('Failed to pick image: $e');
  }
  return null;
}