Update app.py

app.py

@@ -9,7 +9,7 @@ def detect_faces(image):
     face_cascade = cv2.CascadeClassifier(cv2.data.haarcascades +     "haarcascade_frontalface_default.xml")
     faces = face_cascade.detectMultiScale(gray_image,   scaleFactor=1.1, minNeighbors=5, minSize=(30, 30))
     for (x, y, w, h) in faces:
-        cv2.rectangle(image_np, (x, y), (x+w, y+h), (0, 255, 0), 2)
+        cv2.rectangle(image_np, (x, y), (x+w, y+h), (255, 0, 0), 5)
     return image_np
 
 iface = gr.Interface(  fn=detect_faces,