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: ['s', 'u', '4595', '4385', 'Z', 'P', 'C', 'R', 'a', 'J', '7415', '6325', '7311', '8123', '4815', 'h', 'N', 's', '1255']

SOLUTION: 8

PROBLEM: ['4675', '9687']

SOLUTION: 2

PROBLEM: ['3137', 'b', '551', 'a', '6941', 'j', 'q', '2993', '3179', 't', 'n', 'Q', 'Z']

SOLUTION:
5