list.remove based on index code example
Example 1: python list remove at index
>>> a = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> del a[-1]
>>> a
[0, 1, 2, 3, 4, 5, 6, 7, 8]
Example 2: python list remove at index
a = ['a', 'b', 'c', 'd']
a.pop(1)
# now a is ['a', 'c', 'd']