import re

with open('addons/education_lms/tests/test_education_lms.py', 'r') as f:
    text = f.read()

text = text.replace(
"        res = course_a.with_user(self.user_student_a).read(['name'])",
"        self.env.invalidate_all()\n        res = course_a.with_user(self.user_student_a).read(['name'])"
)

with open('addons/education_lms/tests/test_education_lms.py', 'w') as f:
    f.write(text)