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: ['x', 'p', 'H', '1545', 'Q', '1789', 'y', 'v', 'U', '7889', '8743', '9221', 'o', 'f', 'n']

SOLUTION: 5

PROBLEM: ['c', 'c', 'j', '217', '3937']

SOLUTION: 2

PROBLEM: ['Y', '3433', 'u', 'p', 'd', 'y']

SOLUTION:
1