[156] 파일인지 디렉토리인지 확인하기(os.path.isfile, os.path.isdir)

import os
from os.path import exists, isdir, isfile

files = os.listdir()
for file in files:
	if isdir(file):
		print(f'DIR: {file}')
		
for file in files:
	if isfile(file):
		print(f'FILE: {file}')