"""

"""
from datetime import datetime, date
from time import time, sleep, gmtime


def sub_sample_3_1_now():
    return datetime.now()

def sub_sample_3_1_today():
    return date.today()

def sub_sample_3_1_sleep(seconds):
    sleep(seconds)

def sub_sample_3_1_time():
    return time()

def sub_sample_3_1_gmtime():
    return gmtime()
