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: ['p', 'y', 'R', 'S', 'q', '5735', 'X', 'W', 'Y', '7271', '1493', 'W', '137', 'u', '4099', '5223', 'u', 'B', '6231', 'M', '9407', '2329', '851', 'v', '4415']

SOLUTION: 11

PROBLEM: ['2991', 'o', 'Q', '3445', '6443', 'P', 'h', 'e']

SOLUTION: 3

PROBLEM: ['l', '3023', 'u', '1121', '8689', '1455', 'c', 'H', '2385', '8037', 'f', 'Y', '7291', 'C', 's', '3933']

SOLUTION:
8