def __init__(self):
'''
Constructor
'''
self.week = {}
# self.fill_week()
for i in range(5):
day = timenode([time(7, 0), time(22, 0)])
self.week[i + 1] = day
self.courses = set()
self.count = 0
self.credit = 0
def fill_week(self):
for i in range(5):
day = timenode([time(7, 0), time(22, 0)])
self.week[i + 1] = day
