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: ['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']

SOLUTION: 4

PROBLEM: ['2831', 's', 'q', 'X', 'q', 'h', '4569', 'A', 'q', '3575', '5453', 's', 'O', 'v', '4425', 'y', 'A', 'Q', 'T', 'M', 'E', 'L', 'q', 'j', '5495', '8421', '9029', 'o', '4771', '7159', 'o', '4473', 'b', 'l', '9231', 'f', 'L', '5807', 'F', '9925']

SOLUTION: 14

PROBLEM: ['u', 'i', '1559', 'f', '2309', '2151', '4047', 'Q', 'k', 'h', 'j', 'n']

SOLUTION:
4