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: ['Z', '5215', '279', 'C', '9541', 'K', '901', 'e', 'I', '799', 'a', '9009', '6473', 'v', '3975']

SOLUTION: 8

PROBLEM: ['2991', 'o', 'Q', '3445', '6443', 'P', 'h', 'e']

SOLUTION: 3

PROBLEM: ['283', 'R', 'g', 'W', '5509', 'd', '447', '7745']

SOLUTION:
4