Add figures and fix Architecture section

Add figures and fix Architecture section

Add figures and fix Architecture section

Add YAML metadata to repo card

Fix: AutoModelForImageTextToText, arXiv preprint, _tied_weights_keys dict

Fix: AutoModelForImageTextToText, arXiv preprint, _tied_weights_keys dict

Fix: AutoModelForImageTextToText, arXiv preprint, _tied_weights_keys dict

Initial release of MOSAIC-4B

initial commit