با سلام
کدم به خطا خورده و نمیدونم علتش چیه
def show_reports():
for report in reports_collection.find():
duration = report['end_time'] - report['start_time']
print(f"{report['user']['username']}\t {report['project']['name']}\t {duration.seconds}")
و متن خطاش هم اینه:
File "/home/aio-user/python/step/project/main.py", line 42, in show_reports
duration = report['end_time'] - report['start_time']
~~~~~~^^^^^^^^^^^^
KeyError: 'end_time'