train_test_split

[AlyssaAmod]

UNN_BraTS23/scripts/data_loader.py

**_line: 135_**

our code is saying test_size = 0.7, which to me sounds like we're splitting our data as 30-70 (train-val/test)

for sklearn function train_test_split() --> what is test size? Is it the proportion of data going into the the val/test portion of the split or is it the proportion of data being used for train data split, with the remainder being for test/val split?

Also, Brats Challenge Validation dataset is small so need to change this split?