Add h5py import to documentation build

[Sparks29032]

Should populate the documentation when merged.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 93.78%. Comparing base (ec3f5b3) to head (e4b8287). Report is 5 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #67 +/- ## ======================================= Coverage 93.78% 93.78% ======================================= Files 4 4 Lines 177 177 ======================================= Hits 166 166 Misses 11 11 ```

[bobleesj]

@Sparks29032 If this PR was to fix the API building problem issue in fourigui, what was the issue? I am afraid this may happen in other packages.