How to get the model of the "Flux ICEdit" aka "DiptychFluxFillPipeline" node in griptape nodes

gtn_flux_icedit_how_to_get_model.md

Currently, the diffuser variants of the models need to be available in the huggingface cache. There is a little (albeit lacking) documentation here: https://docs.griptapenodes.com/en/stable/how_to/installs/hugging_face/

The tl;dr is:

1. Install the huggingface-cli
2. Log in to the huggingface-cli (required because its a gated model)
3. Download the model for the Flux ICEdit (aka diptych...):

huggingface-cli download black-forest-labs/FLUX.1-Fill-dev

Or the repo actually contains the model in two formats, we can avoid ~20GB with this command instead:

huggingface-cli download black-forest-labs/FLUX.1-Fill-dev --include "scheduler/*" "text_encoder/*" "text_encoder_2/*" "tokenizer/*" "tokenizer_2/*" "transformer/*" "vae/*" "model_index.json"

4. Re-add the node to the workflow
5. Verify the model name appears in the dropdown on the node.

Oh, and don't forget to use the riverz lora for the best results (huggingface-cli download RiverZ/normal-lora, then find the lora node in the sidebar)

Hopefully this gets more intuitive (and customizable) soon!