Update app.py

app.py

@@ -6,10 +6,21 @@ import random
 import numpy as np
 
 MAX_SEED = np.iinfo(np.int32).max
-DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
+model = "black-forest-labs/FLUX.1-dev"
 
-pipe = FluxInpaintPipeline.from_pretrained(
-    "black-forest-labs/FLUX.1-Fill-dev", torch_dtype=torch.bfloat16).to(DEVICE)
+if torch.cuda.is_available():
+    transformer = FluxTransformer2DModel.from_single_file(
+        "https://huggingface.co/black-forest-labs/FLUX.1-Fill-dev/blob/main/flux1-fill-dev.safetensors",
+        torch_dtype=torch.bfloat16
+    )
+    pipe = FluxPipeline.from_pretrained(
+        model, 
+        transformer=transformer,
+        torch_dtype=torch.bfloat16)
+    pipe.scheduler = FlowMatchEulerDiscreteScheduler.from_config(
+        pipe.scheduler.config, use_beta_sigmas=True
+    )
+    pipe.to("cuda")
 
 
 @spaces.GPU()