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: ['9067', '3867', 'r', 'P']

SOLUTION: 2

PROBLEM: ['57', '8729', '4403', 'i', '5181', '9083', '9431', '45', '7361', 'a']

SOLUTION: 8

PROBLEM: ['7809', '2083', 'j', '4061', 'r', '4443', 't', '6333', 'G', 'h', '6021', 'w', 's', '4845', 'q', '5267', '3917', '2081', 'E', '9691', 'l', 'z', '833', 'n', '3985']

SOLUTION:
13