

def tearDown(self):
    courses = Course.objects.all()
    for course in courses:
        courses.delete()
    User.objects.all().delete()

dataset/ETHPy150Open AcademicsToday/py-academicstoday/academicstoday_project/teacher/tests/test_lecture.py LectureTestCase.tearDown/VarMisuse@27/31 `course`->`courses`