my_list = [-15, 0, 67,45]
print(my_list) # [-15, 0, 67,45]
my_list.pop(3) # 45
print(my_list) # [-15, 0, 67]
#A negative index is an index that is numbered from the back of a list, instead of from the front.For example, the index -1 refers to the last item in a list, while the index -2 refers to the second-last item in a list.The pop() method can be used to delete an item in a list using a negative index.
my_list.pop(-1) # 0
print(my_list) # [-15,0]