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: ['u', '3313', 'M', '5375', 'j', 'i', '4157', 'v', 'm', '6763', '8535', '4457', '9985', 'G', '5983', 'k', '8549', 'r', 'f']

SOLUTION: 9

PROBLEM: ['1199', 'P', '4265', '9139', 'b', 'o', 's']

SOLUTION: 3

PROBLEM: ['8115', '6893', 'X', '2197', 'x', '6217', 'u', 'U', 'd', 'F', '4995', 'Z', 'T', '9993', '8443', '9825', '3037']

SOLUTION:
9