def subject_study_hours(subject_log, hour_log, subject):

Calculate the total number of study hours for `subject`. :param subject_log: list of strings representing subjects that correspond to weekly study sessions. Each occurrence of a subject has also a corresponding number of study hours in the `hour_log`. :param hour_log: list of integers representing study hours corresponding to each subjet in the subject_log, e.g., [1, 3, 2] :param subject: string, representing a subject :return: integer Example: course_study_hours(['comp', 'math', 'comp'], [1, 3, 2], 'comp') returns 3

Write TWO tests for this subject_study_hours()