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: ['H', 'm']

SOLUTION: 0

PROBLEM: ['6925', '4701', 'H', 'n', '2175', 'w', '7935', 'o']

SOLUTION: 4

PROBLEM: ['B', '3643', 'z', 'E', 'F', 'm', '6253', 'P', 'o', 'N', '5621', 'C', 'h', '2901', 'X']

SOLUTION:
4