[docs] Move text-to-image LoRA training from blog to docs

[stevhliu]

This PR moves the relevant code example for text-to-image training with LoRA from the blog to the docs. To get it to fit in with the existing docs on LoRA, I had to rearrange the structure a bit, so now it shows training and inference for both text-to-image and DreamBooth. Let me know if I've forgotten anything!

[HuggingFaceDocBuilderDev]

The documentation is not available anymore as the PR was closed or merged.

[sayakpaul]

@stevhliu thanks for this. Would you instead like to iterate on https://huggingface.co/docs/diffusers/training/lora ? I think that might be better.

[patrickvonplaten]

Nice, can we here again link to the automatically generated google colab?

[patrickvonplaten]

Or does it work out of the box?

[patrickvonplaten]

@yiyixuxu please take a look here as wel

[stevhliu]

Would you instead like to iterate on https://huggingface.co/docs/diffusers/training/lora ?

Hmm, not sure I understand. 😅 These changes are being applied to the lora.mdx docs.

Nice, can we here again link to the automatically generated google colab?

Yes, I just added the auto-generated Colab link which should be live once merged!

[sayakpaul]

Hmm, not sure I understand. 😅 These changes are being applied to the lora.mdx docs.

My bad, @stevhliu! Please disregard.

[yiyixuxu]

@patrickvonplaten yes it links itself

[yiyixuxu]

Awesome! thank you @stevhliu

[yiyixuxu]

@stevhliu feel free to merge this one in whenever