import datetime
def timeInterval(time1,time2):
"""
time1-time2
"""
dt1=datetime.datetime.strptime(time1,'%Y-%m-%d %H:%M:%S')
dt2=datetime.datetime.strptime(time2,'%Y-%m-%d %H:%M:%S')
d=dt1-dt2
snd=d.total_seconds()
return snd
if __name__=="__main__":
res=timeInterval("2018-01-03 11:23:18","2018-01-03 11:23:08")
print(res)