What is “it”? Not your whole code. It is a function call. Find out which one.
Probably imread(), becase it needs a filename as argument. Now, think of the purpose of that call there, why you put it there…
What is “it”? Not your whole code. It is a function call. Find out which one.
Probably imread(), becase it needs a filename as argument. Now, think of the purpose of that call there, why you put it there…