Update app.py

app.py

@@ -26,7 +26,7 @@ def process_image(input_image: np.ndarray) -> np.ndarray:
     transform = transforms.Compose([transforms.PILToTensor()])
     
     # Convert image to format expected by facer
-    image = facer.hwc2bchw(transform(input_pil)).to(device=device)
+    image = facer.hwc2bchw(transform(input_pil).permute(1, 2, 0)).to(device=device)
     
     # Initialize face detector
     face_detector = facer.face_detector('retinaface/mobilenet', device=device)