python remove last instance of a list

# The pop function, without an input, defaults to removing 
# and returning the last item in a list.
myList = [1, 2, 3, 4, 5]
myList.pop()
print(myList)

# You can also do this without returning the last item, but it is
# much more complicated.
myList = [1, 2, 3, 4, 5]
myList.remove(myList[len(myList)-1])
print(myList)

Here is what the above code is Doing:
1. We create a list called myList.
2. We use the pop function to remove the last item in myList.
3. We print myList to see what it looks like.
4. We create a list called myList.
5. We use the remove function to remove the last item in myList.
6. We print myList to see what it looks like.