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: ['z', '9719', 'F', '2821', '1925', 'O', 'F', '1165', 'U', 'u', '2087', '1577', 'G', 'g', '329']

SOLUTION: 7

PROBLEM: ['8269', '9741', '2989', '5593', '7747', '3399', 'N', '53', 'I', '6833', '361', 'R']

SOLUTION: 9

PROBLEM: ['s', 'i', 'd', 'p', 't']

SOLUTION:
0