Update image_generator.py

image_generator.py

@@ -1,4 +1,4 @@
-from diffusers import StableDiffusionXLPipeline, UNet2DConditionModel, LCMScheduler, DPMSolverMultistepScheduler
+from diffusers import StableDiffusionXLPipeline, AutoencoderKL, UNet2DConditionModel, LCMScheduler, DPMSolverMultistepScheduler
 import torch
 
 loaded_pipe = None
@@ -12,9 +12,10 @@ def load_model(pipe_id, unet_model_id):
             torch_dtype=torch.float16,
             variant="fp16",
         )
-
+        vae = AutoencoderKL.from_pretrained("madebyollin/sdxl-vae-fp16-fix", torch_dtype=torch.float16)
+        
         loaded_pipe = StableDiffusionXLPipeline.from_pretrained(
-            pipe_id, unet=unet, torch_dtype=torch.float16, variant="fp16",
+            pipe_id, unet=unet, vae=vae, torch_dtype=torch.float16, variant="fp16",
         ).to("cuda")
         loaded_pipe_id = pipe_id
     return loaded_pipe