Diffusers How to use futurefrompast/pixart-alpha-512 with Diffusers:
pip install -U diffusers transformers accelerate
import torch
from diffusers import DiffusionPipeline
# switch to "mps" for apple devices
pipe = DiffusionPipeline.from_pretrained("PixArt-alpha/PixArt-XL-2-512x512", dtype=torch.bfloat16, device_map="cuda")
pipe.load_textual_inversion("futurefrompast/pixart-alpha-512") 
