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: ['5903', 'W', 'q', '4895', 'X', 'e', 'W', '3779', 'x', '2967', 'S', '3007', 'i', '5249', 'Z', 'L', '7077', 'O', 'L', 'C', '5791', '8615', '11', 'U', 'h', 'l']

SOLUTION: 10

PROBLEM: ['643', '7249', 'H', 'c', '2635', '3329']

SOLUTION: 4

PROBLEM: ['W', 'z', '8179', '2329', '4265', '2563', 'T', 'p', 'U', 'G', 't', 'Q', 'i', 'Q', 'e', '8555', 'a', '8881', 'U', 'e', 'x', '8349', '9171', '7589', 'z', 'p', 'A', 'F', 'H', '3803', 'q', 'J', '2125', 's', 'R', '9339', '2867', 'p']

SOLUTION:
13

