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: ['K', '3573', '9533', 'q', '869', '5021', '6625', '6623', 't', '23', 'L', '9285', '8305', 'g', '191', '2751', '3923', 'D', '477', 'i', 'Z', 'D', 'B', '7829', 'z', '5365', 'g', '7841', 'g', '3615', 'W']

SOLUTION: 17

PROBLEM: ['199', 'X', 'M', '8807', '6735', 'K', 'l', '2501', 'V', 'u', 'T', 'C', 'Q', '153', 'Y', '4637', '695', 'U']

SOLUTION: 7

PROBLEM: ['y', '3679']

SOLUTION:
1