Need Help with crafting procedure error

I created a procedure in the crafting block when right clicked, open GUI of (the GUI I created). Earlier I created one procedure that when right-click, open GUI and all the crafting procedure. So, when I right-click, the GUI opens. when I put the items in the slots, it doesn't do anything. But when I close and right-click again, the GUI opens and I see the output item then. I figured out I had to separate the right-click open GUI procedure in when block right-clicked and the crafting procedure in the update tick trigger. But the update tick trigger doesn't accept the procedure. it doesn't allow entity dependency. but that's the only thing in 'get item in GUI slot'. I found a get item in GUI without entity, but it is 'get a copy of item' I think that's the problem because when I tested, the output slot just keeps on adding the item every second even if I didn't even put anything in the input slots! please help me how can I fix this