instruction:
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.
question:
['5083', 'v', 'r', '5247', 'L', '2171', '1991']
answer:
4


question:
['6841', '1943', 'f', 'd', 'x', '6039', '4415', '3685', '179', 'k']
answer:
6


question:
['2491', 'P', '2095', '4613', '9787', '4807', '6109', 'u', 'M', 'm', 'J', 'O', '9421', 'g', 'D', 'O', '8551', 'x', '2829', 'S', '3093']
answer:

10