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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def remove(self, product, img_file_name, identifierType=None):
 """ Remove a product image. :param product: ID or SKU of product :param img_file_name: The image file name Example: '/m/y/my_image_thumb.jpg' :param identifierType: Defines whether the product or SKU value is passed in the "product" parameter. :return: boolean """

        return self.call('catalog_product_attribute_media.remove',
                [product, img_file_name, identifierType])