7bfe5a74c4fb30b24c2b349de4d9fbd7d323125b
images.edit in the openai SDK has no moderation argument, so the edit node failed on every run; send it through extra_body, which the API accepts. Saved workflows store widget values by position. The new widgets were inserted mid-list and shifted old values (input_fidelity=1, background=''), failing validation. Move image_model, background, output_format and moderation to the end of optional, after seed. Decoded images were converted to RGB, so background=transparent was lost. Add a MASK output from the alpha channel (1 = transparent, as LoadImage does). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Chat GPT Image Generation Chat Node for Comfy UI
- Requires OPENAI_API_KEY to be available in the environment variables either through .env file or passed through CI
- Supports two modes:
--Start dialogue - can add up to 2 images to the request
--Continue dialogue - requires previous response ID to be added, load image nodes are ignored in that case.
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