TTF2050

## Why are these changes needed? Gymnasium no longer supplies a SimpleImageViewer class. The issue was further compounded by logic that deactivated all rendering as a side effect of the...

pip install is broken

5

When installing the prepackaged version via pip, `setup.py` refers to a file `requirements_prod.txt` that does not exist in the distribution tarball.

Functions like `add_image` and `add_video` indicate that the `dataformats` arg is optional. However, there was no code to handle the `None` case. This commit adds a function that enables automatic...

Closes #1361 Methods referencing schema-defined properties reflect the schema definitions. Methods referencing C++ data types reflect the underlying storage, as this is important for deciding how to extract a value...