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: ['6603', '1511', 'r', 'e', 'b', '8211', '6491', '1345', '3921', 'z', 'O', 'T', 's', '193', '7827', '6953', 't', 'F', '9407', '3927', '7829', '7659', 'Y', '3767']

SOLUTION: 14

PROBLEM: ['3029', 'U', 'M', 'K', 'd', 'g', 'd', 'X', 's', '7043', '7437']

SOLUTION: 3

PROBLEM: ['6593', '5473', '2485', '3347', '4493', '2213', 'M', 'w', '9437', '7387', 'O', '2319', '8985', '5533', '8451', 'z', 'H', '4639', 'o', '9075', '809', 'V', '5435', 'Z', 't', 'j', '4953', 'M']

SOLUTION:
17