Update app.py

app.py

@@ -81,13 +81,14 @@ device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
     
 def load_and_prepare_model():
     vaeXL = AutoencoderKL.from_pretrained("stabilityai/sdxl-vae", safety_checker=None, use_safetensors=False).to(device=device, dtype=torch.bfloat16)
+    vaeRV = AutoencoderKL.from_pretrained("stabilityai/RealVisXL_V5.0", safety_checker=None, use_safetensors=False).to(device).to(torch.bfloat16) #.to(device=device, dtype=torch.bfloat16)
     sched = EulerAncestralDiscreteScheduler.from_pretrained('ford442/RealVisXL_V5.0_BF16', subfolder='scheduler',beta_schedule="scaled_linear", beta_start=0.00085, beta_end=0.012, steps_offset=1,use_karras_sigmas=True)
     pipe = StableDiffusionXLPipeline.from_pretrained(
         'ford442/RealVisXL_V5.0_BF16',
         #torch_dtype=torch.bfloat16,
         add_watermarker=False,
     )
-    pipe.vae = vaeXL #.to(torch.bfloat16)
+    pipe.vae = vaeRV #.to(torch.bfloat16)
     pipe.scheduler = sched
     pipe.vae.do_resize=False
     pipe.vae.vae_scale_factor=8