Add inference speed chart to model card

Rewrite model card for Ideogram 4 GGUF

Fix model card metadata frontmatter

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

Update model card for ComfyUI-GGUF usage

Upload folder using huggingface_hub

Update README.md

Update README.md

Update README.md

initial commit