Confusion on how to generate test files

[0xBradock]

I am new to godog testing and trying to understand its advantages.

The documentation says to create the features file in step 2.
Then in step 3, it says to create the test files with the given content.

When creating my next feature how am I suppose to know what is the content to put on the test file?
The creation of the features file looks unnecessary and just another extra piece of documentation to maintain.

I though the idea was to automatically generate the test files from the features file.

Can someone explain what is the advantage of using this library?

Thanks,