GitLab

Change README LCM-LoRA example learning rates to 1e-4.

* Fix SD scripts - there are only 2 items per batch

* Adjustments to make the SDXL scripts work with other datasets

* Use public webdataset dataset for examples

* make style

* Minor tweaks to the readmes.

* Stress that the database is illustrative.

* add lcm scripts

* Co-authored-by: dgu8957@gmail.com