Update app.py

app.py

@@ -64,6 +64,7 @@ def main():
             if os.path.isfile("known_face.jpg"):
                 known_image = face_recognition.load_image_file("known_face.jpg")
                 known_encoding = face_recognition.face_encodings(known_image)[0]
+                #known_encoding = face_recognition.face_encodings(known_image)
             else:
                 known_encoding = None