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: ['6841', '1943', 'f', 'd', 'x', '6039', '4415', '3685', '179', 'k']

SOLUTION: 6

PROBLEM: ['8225', '3641', 'H']

SOLUTION: 2

PROBLEM: ['i', 'c', '4391', 'S', '8305', '7625', 'z', '3167', '1465', '303', 'a']

SOLUTION:
6