def __init__(self, path_in_image, path_out_image, path_out_file):
    self.__path_in_image = path_in_image
    self.__path_out_image = path_out_image
    self.__path_out_file = path_out_file
    self.__allowed_image_extension = ['.jpg', '.jpeg', '.png']
def __init__(self, path_in_image, path_out_image, path_out_file):
    self.__path_in_image = path_in_image
    self.__path_out_image = path_out_image
    self.__path_out_file = path_out_file
    self.__allowed_image_extension = ['.jpg', '.jpeg', '.png']