I want to build a waste separation app

I don’t know how to include my code that I write it by myself and my friend. It is an app that take a picture and say that which bin this trash should put in.

If you are wanting Thunkable to recognize a photo and then tell the user which bin to put it in, I think you should choose something else to make with Thunkable. The image recognition built in to a Thunkable is not very accurate. And I haven’t seen anyone figure out a way to use an API (I’ve tried) that is more accurate.