Imagine you have a notebook where you write down all the things you want to remember. A notebook interface is like a digital version of that notebook so you can write things down on your computer or device.
It's like a special kind of computer program where you can type in code or text and see the results instantly. The notebook interface may have different sections where you can type in different types of information like code, text, or images.
You can also use the notebook interface to run pieces of code and see what happens. It's like doing a science experiment on your computer. You can change the inputs and see what the outputs are.
The notebook interface can be really helpful for people who work with code, data analysis, or research projects because they can keep all their work in one place and easily share it with others. It's like having a digital notebook that you can take with you anywhere you go.