i have module use odoo 12 function image_resize_image which odoo 13 doesn't use , i want to know which function odoo 13 replace this function

example of using this in my module:

@api.model_create_multi 

 def create(self, vals_list):

 for vals in vals_list:

tools.image_resize_images(vals, big_name='custom_thumbnail', medium_name='custom_thumbnail_medium', small_name='custom_thumbnail_small' ) 

 return super(Thumbnail, self).create(vals_list)