Update README.md

code example:

from diffusers import StableDiffusionPipeline
import torch

model_id = "michaelz/arcaneface-diffusion"
pipe = StableDiffusionPipeline.from_pretrained(model_id, torch_dtype=torch.float16)
pipe = pipe.to("cuda")

prompt = "arcaneface, a beautiful girl"
image = pipe(prompt).images[0]

image.save("girl.png")

README.md

@@ -1,4 +1,4 @@
 license: creativeml-openrail-m
 tags:
   - stable-diffusion
-  - text-to-image
+  - text-to-image