Update app.py

app.py

@@ -1,12 +1,12 @@
 import gradio as gr
 from transformers import pipeline
-+import spaces
+import spaces
 from diffusers import DiffusionPipeline
 
 pipe = DiffusionPipeline.from_pretrained(...)
 pipe.to('cuda')
 
-+@spaces.GPU
+spaces.GPU
 def generate(prompt):
     return pipe(prompt).images