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: ['u', 't', '2563', '7135', '607', '8931', '6661', 'm', '1915', 'S', '4859', 'G', 'x', 'Z', 'd', '7071', 'o', '1529', '851', '6195', 'i', 'v', 'i', 'V', '5221', '3881', 'a', '3369', '6581']

SOLUTION: 15

PROBLEM: ['X', '8349', 'e', '899']

SOLUTION: 2

PROBLEM: ['7369', 'J', '2953', '6225', 'f', 'L', 'u', 'T', '6627', 'B', 'E', 't', 'K', 't', '3999']

SOLUTION:
5