- Show Any from comfy-easy-use is very similar to the Display Any
rgthree node, so add support for it in the same ExtractMetadataText
node. The only major difference is that it packs the text inside an
extra layer of list, so unpack that layer if it exists with only a
single entry.
- Update comments in ExtractMetadataText to reduce references to the
specific rgthree node since it now supports multiple nodes.
- Fix RETURN_NAMES when it doesn't exist in the original - setting it to
(None,) was causing bad "option1" names to appear in the UI. Not
setting it at all is better since the UI already handles that case
using the return types as the names, but our new output was named
"STRING" that wasn't very clear... Use the return types for the
existing outputs and just give our new output an explicit name.
Ian Munsie