change threshold

app.py

@@ -72,7 +72,7 @@ def process_images(image1, image2):
     embedding1 = l2_normalize(embedding1)
     embedding2 = l2_normalize(embedding2)
     
-    distance, is_match = compare_faces(embedding1, embedding2, threshold=0.1)
+    distance, is_match = compare_faces(embedding1, embedding2, threshold=0.2)
     
     # Calculate confidence
     confidence = max(0.0, 1.0 - distance / 1.0)  # Ensure confidence is between 0 and 1