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: ['x', 'p', 'H', '1545', 'Q', '1789', 'y', 'v', 'U', '7889', '8743', '9221', 'o', 'f', 'n']

SOLUTION: 5

PROBLEM: ['q', '6657', '8829', 'n', '5409', 'S', '8171', 'Z', '9143', '6751', '1723', '9155', 'n', '71', '8679', '7995', 'V', 'U', 'M', '7113', '2369', 't', '6697', 'v', 'X']

SOLUTION: 14

PROBLEM: ['p', '505', '8105', 'K', '6011']

SOLUTION:
3