Facing difficulties with the split data function


I am currently trying to do the week1 assignement of and facing difficulties with the plit data function.
I don’t really see where I can place the split_size paramater and how I can make add this parameter to the function.

Thanks in advance for your understanding and help

If you have 100 valid image withint the SOURCE_DIR and SPLIT_SIZE=0.2, you should copy 100*.2=20 images to VALIDATION_DIR and the rest to TRAINING_DIR

Please see this topic as well.