Update app.py

app.py

@@ -255,11 +255,9 @@ def create_cam_visualization_pil(image_pil, cam, alpha=0.6, vis_threshold=0.2):
     cam_rgba = np.dstack((cam_colored, cam_alpha))  # Shape: (H, W, 4)
     
     # Resize CAM to match image
-    cam_resized = Image.fromarray(cam_rgba).resize((size, size), resample=Image.Resampling.BILINEAR)
+    cam_resized = Image.fromarray((cam_rgba * 255).astype(np.uint8), mode="RGBA").resize((size, size), resample=Image.Resampling.BILINEAR)
 
-    cam_resized = transforms.CenterCrop((h, w))(cam_resized).numpy()
-
-    cam_image = Image.fromarray((cam_resized * 255).astype(np.uint8), mode="RGBA")
+    cam_image = transforms.CenterCrop((h, w))(cam_resized)
 
     # Composite over original
     composite = Image.alpha_composite(image_pil, cam_image)