Problem tags

How can i hide the "**Problem tags**" when i read problem statement. When I read problems, I would like not to look at tags for tasks. Because it makes it easier to solve the problem. I looked in the settings but did not find anything useful.

But in Profile -> Settings -> Sidebar has a many useful things such the following image

But there is no desired item. Maybe I don't know how to do it. Any help is welcome. Thanks in advance