import oop_calculator
print(oop_calculator.add(4, 5))
print(oop_calculator.multiply(2, 4))

5f639c686c939b5cc6d305da9e85f355cc7e3d99
<mask token>

<mask token>
print(oop_calculator.add(4, 5))
print(oop_calculator.multiply(2, 4))

import oop_calculator
print(oop_calculator.add(4, 5))
print(oop_calculator.multiply(2, 4))
