TASK DEFINITION: In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.
PROBLEM: ['8987', '9301', '7621']

SOLUTION: 3

PROBLEM: ['x', '8799', 'y', '2165', 'K', '6381', '85', 'R', 'D', 'Y', 'i', 'l', 'n', '1707', 'G', 'q', '5321', 'z', 'O', '2877', 'X', '3117', 'N', '9489', 'W', '1475', 'o', '4625', '3853', 'o', 'Y', '6987', 'C', 'c', 'm']

SOLUTION: 13

PROBLEM: ['I', '4031', 't', 'G', '2785', 'Q', 'w', '3281', 's', 'J', '7897', 'Y', 'F', '6865']

SOLUTION:
5