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: ['8669', '7341', '7923', '1009', 'D', '1015', 'd', 'y', 'N', 'o', '1791', 'O', '7135', '3761', 'u', '4875', '9147', '7863', '3533', '593', '4753', '7157', 'd', '9361', 'g', 'j', 'n', '3621', 'l', 'Q', '9321', '903', '5229', 'w', '6097', 'C', 't', '297', '8013']

SOLUTION: 23

PROBLEM: ['m', 'Z', '4237', 'H', '8723']

SOLUTION: 2

PROBLEM: ['J', '1561', '221', 'w', 'z', '2971', '2929', 't', 'h', 'U', 'f', '1147', '4827', 'Z', '6645']

SOLUTION:
7