def read_csv(file_name='data.csv'):
    # Your code goes here
    pass
Link the calendars together so if one changes, they all change.
dataset/ETHPy150Open manahl/PythonTrainingExercises/Beginers/stdlib/csv/problem.py/read_csv--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/wx/date_editor.py/MultiCalendarCtrl.month_changed