Docstring is used to explain pieces of code that are modularized, allowing the use of that code elsewhere, without the need of copy

pasting its entirety.

With that in mind what docstring would be most appropriate for the following code;

def ufo$($aliens$)$:

seats $=0$

for alien in aliens:

if alien.get$("$isflying$")$:

ufo takes in a parameter called aliens. aliens is expected to be something that can be iterated over, and each element in

aliens is a dictionary with a key called "isflying". An integer is returned.

ufo takes in a parameter called aliens.

aliens is intended to be a list of dictionaries.

an int is returned, the int is the amount of elements in alien that have

the key$-$value pair "isflying"$-$True within the elements of the list.

Terry the alien is going to space for their blorpgorp.

Terry's friends have RSVP$-$ed if they will or will not becoming.

Terry is planning on renting a party UFO for this exciting event.

The code below counts how many of Terry's friends are coming to make sure there is enough room for everyone.

ufo takes in a parameter called aliens.

Sets seats to $0.$

Then uses a for loop to iterate through all the elements of the passed in parameter,

using a dummy variable called alien.

Alien has a key associated with it called "isflying".

There is a conditional that checks if alien$["$isFlying$"]==$ True.

If it does then the count variable increases by $1.$

And then outside the for loop seats are returned.

ufo takes in a list of dictionaries, returns an int.

params:

aliens: list of dictionaries.