Can't Squash Sample.env Commit

I am stuck on a step in the Learn Git by Building an SQL Reference Object tutorial.

I’m squashing the proper commit and exiting nano, but the test never passes.

I feel as if this is a bug with this part of the tutorial.

there is no bug specific to parts of the tutorials that we know of.

But the tutorial is not stable, and the environment often breaks.
try to follow the steps in this post