python get the time between string dates

get_time_diff.py

def get_time(**time):
    time_now = datetime.now()

    datetime_format = '%Y-%m-%d %H:%M'
    time_now = datetime.strptime(time_now, datetime_format)
    time_des = f"{time['year'] + time_now}-{time['month']}-{time['day']} {time['hour']}:{time['minute']}"

    diff = time_now - datetime.strptime(time_des, datetime_format)

    print("Difference:", diff)
    print("Days:", diff.days)
    print("Microseconds:", diff.microseconds)
    print("Seconds:", diff.seconds)