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: ['2821', 'w', 'V', 'L', 'X']

SOLUTION: 1

PROBLEM: ['T', '5257', 'j', '4045', 'd', '8487', 'y', 'h', 'd', '2035', 'r', 'o', 'O', 't', 'G', 'T', 'Y', '4837', 'u', 'z', 'v', 'J', '2547', 'G', 'e', 'r', 'a', 'T', 'j', 'H', '1449', 'D', 'c']

SOLUTION:
7