Create a class Path which has the following attributes:

length

width

people $-$ list of Person objects

It should also have the following methods:

add$\_$person which adds a Person $($object$)$ to this pathway if it has capacity.

The capacity of a path in number of people is the length $*$ width $/2.$ If there is no

capacity, the person is not added and return False. If there is capacity, add the

person and return True.

get$\_$traffic which returns the proportion of capacity in the path currently

being used, $($representing how busy the path is$).$ This is the number of people

divided by capacity of the path.