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: ['3895', 'U', '6735', '7411', '5925', '1621', 'h', '3497', '7291', '1205', '9345', 'P', 'K', '9045', 'b', 'I', 'K', '9221', 'Z', '6079']

SOLUTION: 12

PROBLEM: ['Y', '4681']

SOLUTION: 1

PROBLEM: ['Y', 'J', 't', '9899', '9375', 'i', 'o', 's', '1603', 'J', '3543', 'r', '1239', 'Q', 't', '1225', '2757', '2673', '9341', 'T', 'T', '1397', 'o', 'G', 'T', 'e', 'v', 'k', '4709', 'y', 'D', 'h', '1549']

SOLUTION:
12