algos_grade_calc.py

with open('homeworks.txt') as file:
    content = file.read().strip()
    homeworks = [int(x) for x in content.split('\n')]

with open('tests.txt') as file:
    content = file.read().strip()
    tests = [int(x) for x in content.split('\n')]

# Fill 100s for remaining grades
fillGrades = False
if fillGrades:
    fill = 100
    while len(homeworks) != 13:
        homeworks.append(fill)

    while len(tests) != 5:
        tests.append(fill)

avg_hw = round(sum(homeworks)/len(homeworks), 2)
avg_tests = round(sum(tests)/len(tests), 2)
project = 100

grade = round((avg_hw * 0.5) + (avg_tests * 0.4) + (project * 0.1), 2)

print(f'Homeworks: {homeworks}')
print(f'Tests: {tests}')

print(f'\nHomework Avg: {avg_hw}')
print(f'   Tests Avg: {avg_tests}')
print(f'     Project: {project}')

print(f'\n       Grade: {grade}%')