diffusers safetensors stable-diffusion-xl stable-diffusion-xl-diffusers text-to-image base_model:juliajoanna/sdxl-flintstones_finetuning_1 base_model:finetune:juliajoanna/sdxl-flintstones_finetuning_1 license:creativeml-openrail-m autotrain_compatible endpoints_compatible diffusers:StableDiffusionXLPipeline region:us