Update app.py

app.py

@@ -16,7 +16,8 @@ pipe = StableDiffusionPipeline.from_pretrained(
   torch_dtype=torch.float16 if torch.cuda.is_available() else torch.float32,
   scheduler=scheduler)
 pipe.enable_xformers_memory_efficient_attention()
-
+pipe.enable_freeu(s1=0.9, s2=0.2, b1=1.4, b2=1.6)
+# b1: 1.4, b2: 1.6, s1: 0.9, s2: 0.2
 pipe_i2i = StableDiffusionImg2ImgPipeline.from_pretrained(
   model_id,
   torch_dtype=torch.float16 if torch.cuda.is_available() else torch.float32,