help2.py

def main():
    myfile = open('grades.txt','r')
    total_grade = 0
    counter = 0

    print('Here are your grades:')

    for line in myfile:
        contents = line.split(",")
        course = contents[0]
        grade = int(contents[1])
        counter += 1
        total_grade += grade
        print("You got a {} in {}".format(grade, course))

    print('The average grade score is')
    print(round(total_grade / counter))

    myfile.close()

main()