fix: val directory may not be created

[andrewwhitecdw]

Problem

fix: val directory may not be created

Fix

Replace:

if not os.path.isdir(train_save_path):
    os.mkdir(train_save_path)
    os.mkdir(val_save_path)

with:

if not os.path.isdir(train_save_path):
    os.mkdir(train_save_path)
if not os.path.isdir(val_save_path):
    os.mkdir(val_save_path)

Files changed

• prepare-market.py