can't fine imaugs.apply_ig_filter in the code

[liuzh2016]

Hi, from the readme file, there is a example as follows:
aug_image = imaugs.apply_ig_filter(image_path, filter_name="clarendon")
but I can't find apply_ig_filter in the source code, could you help me to solve this,thanks

[jbitton]

Ahh thank you so much for catching this -- we have the function internally, but have not open sourced it as of yet. We should definitely remove it from the README!