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: ['7667', 'P', 'n', '4837', 'X', 'T', '3665']

SOLUTION: 3

PROBLEM: ['x', 'N', '2825', 'm', '2927']

SOLUTION: 2

PROBLEM: ['w', 'H', 'z', 'd']

SOLUTION:
0

