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: ['4751', '4211', '6385', 'G']

SOLUTION: 3

PROBLEM: ['391', '1961', 'f', '2213', '2859', '9211', '7337', '8471', 'G', '5287', 'Z']

SOLUTION: 8

PROBLEM: ['1583', '5743', '7691', '4855']

SOLUTION:
4