Update app.py

app.py

@@ -28,7 +28,7 @@ def load_model():
 def detect_person(
     img: np.ndarray, detector: insightface.model_zoo.retinaface.RetinaFace
 ) -> np.ndarray:
-    bboxes, kpss = detector.detect(img)
+    bboxes, _ = detector.detect(img)
     bboxes = np.round(bboxes[:, :4]).astype(int)
     return bboxes
 
@@ -55,6 +55,9 @@ def detect(image: np.ndarray) -> list[np.ndarray]:
 
 examples = sorted(pathlib.Path("images").glob("*.jpg"))
 
+# Forcing PNG format
+gr.processing_utils.ENCODING_FORMAT = "PNG"
+
 demo = gr.Interface(
     fn=detect,
     inputs=gr.Image(label="Input", type="numpy"),