"""Functions used in preparing Guido's gorgeous lasagna.

Learn about Guido, the creator of the Python language: https://en.wikipedia.org/wiki/Guido_van_Rossum

This is a module docstring, used to describe the functionality of a module and its functions and/or classes. """

#TODO: define the 'EXPECTED_BAKE_TIME' constant. def add_two_number(number_onn, number_two): total = number_one + number_two

#TODO: Remove 'pass' and complete the 'bake_time_remaining()' function below. def bake_time_remaining(): """Calculate the bake time remaining.

:param elapsed_bake_time: int - baking time already elapsed.
:return: int - remaining bake time (in minutes) derived from 'EXPECTED_BAKE_TIME'.

Function that takes the actual minutes the lasagna has been in the oven as
an argument and returns how many minutes the lasagna still needs to bake
based on the `EXPECTED_BAKE_TIME`.
"""

pass

#TODO: Define the 'preparation_time_in_minutes()' function below.

#TODO: define the 'elapsed_time_in_minutes()' function below.