运行报错：没有train_schedule.json文件

[1Agen]

运行的时候报错呢呜呜
D:\Downloads\Software\Python\python.exe D:/School/毕业设计/数据/Grab-the-National-Train-Timetable-master/main.py
Traceback (most recent call last):
File "D:/Grab-the-National-Train-Timetable-master/main.py", line 12, in
print(ts.get_train_schedule(d='2017-03-19', max_workers=10))
File "D:\Grab-the-National-Train-Timetable-master\grab.py", line 88, in get_train_schedule
self.parse_train_schedule()
File "D:\Grab-the-National-Train-Timetable-master\grab.py", line 91, in parse_train_schedule
with open('train_schedule.json', 'r', encoding='utf-8') as ts:
FileNotFoundError: [Errno 2] No such file or directory: 'train_schedule.json'