폴더 만들기

os.makedirs(SAVE_FOLDER, exist_ok=True)

import os
from datetime import datetime
from pytz import timezone

now_str = datetime.now(timezone('Asia/Seoul')).strftime("%Y-%m-%d_%H-%M-%S")
SAVE_FOLDER = os.path.join("exp", now_str)

os.makedirs(SAVE_FOLDER, exist_ok=True)