birth_year = input('What year were you born?')
current_year = 2020
age = current_year - int(birth_year)
print(f'You are {age} years old.')

5f2db2c63d7f32f0be861e5dfaef8d2f542e8ad0
<mask token>

<mask token>
print(f'You are {age} years old.')

birth_year = input('What year were you born?')
current_year = 2020
age = current_year - int(birth_year)
print(f'You are {age} years old.')
