feat: 解决dcu不支持float16的问题

Tile-Upscaler/app.py

@@ -86,20 +86,20 @@ class LazyLoadPipeline:
     def setup_pipeline(self):
         print("Setting up the pipeline...")
         controlnet = ControlNetModel.from_single_file(
-            "models/ControlNet/control_v11f1e_sd15_tile.pth", torch_dtype=torch.float16
+            "models/ControlNet/control_v11f1e_sd15_tile.pth", torch_dtype=torch.float32
         )
         safety_checker = StableDiffusionSafetyChecker.from_pretrained("CompVis/stable-diffusion-safety-checker")
         model_path = "models/models/Stable-diffusion/juggernaut_reborn.safetensors"
         pipe = StableDiffusionControlNetImg2ImgPipeline.from_single_file(
             model_path,
             controlnet=controlnet,
-            torch_dtype=torch.float16,
+            torch_dtype=torch.float32,
             use_safetensors=True,
             safety_checker=safety_checker
         )
         vae = AutoencoderKL.from_single_file(
             "models/VAE/vae-ft-mse-840000-ema-pruned.safetensors",
-            torch_dtype=torch.float16
+            torch_dtype=torch.float32
         )
         pipe.vae = vae
         pipe.load_textual_inversion("models/embeddings/verybadimagenegative_v1.3.pt")