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:
['2991', 'o', 'Q', '3445', '6443', 'P', 'h', 'e']
answer:
3


question:
['6141', 'B']
answer:
1


question:
['4055', 'c', '2805', '6093', '6023', 'o', '3199', 'S', '8019', '939', '7717', '5851', '8619', 'y', 'l', 'R', 'F', 'e', '3187', 'e', '3113', '5485', '7979', '3209', '1385', 'H', '8891']
answer:

17