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: ['c', 'i', 'X', '2437', 'H']

SOLUTION: 1

PROBLEM: ['7311', '5563', '2769', '4443']

SOLUTION: 4

PROBLEM: ['1271', 'F', '2945', '2391', 'w', 's', 'h', 'n', 'u', 'b', '6287', '4387', '5195']

SOLUTION:
6