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: ['39', '6917', 'g', 'U', '7941', 'M', 'K']

SOLUTION: 3

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

SOLUTION: 4

PROBLEM: ['3233', 'g', 'A', '3681', 'v', 'G', '2747', 'H', 'j', 'u', 'P', '2383', '7403', 'M', 'J', 'a', '6973', '9185', '9541', '2469', '297', 'U']

SOLUTION:
10