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: ['339', '4483', '2989', '2025', 'u', 'M', '4403', 'R', '3653', 'R', '2981', 'y', 'H', 'n', '6941', 'E', 'X', 'G', '2861', '9089', '7821', 'Y', '6087']

SOLUTION: 12

PROBLEM: ['6835', '9425', 'z', '7789', 'D', 'L', '9295']

SOLUTION: 4

PROBLEM: ['f', 'Z', 'Z', '5285', '3991', '7651', 'D', '77', 'W', '23', '609', '8057', 'd', 'c', 'O', '2049', '8663']

SOLUTION:
9