import os
import copy
import time

# env_copy = copy.deepcopy(os.environ)
#
# print(env_copy)
#
# time.sleep(30)
# print("\n\n\n\n####\n\n\n\n")

print(os.path.join("foo", "bar", "otus"))
print(os.path.join("foo/", "bar/", "otus/"))
