Update app.py

app.py

@@ -59,8 +59,9 @@ def greet(image_to_test):
     idx = face_distances.argmin()
     filepath = known_persons[idx]
     face_distance = face_distances[idx]
-    ret = "The most similar person is of {} with score {:.3}".format(os.path.splitext(filepath)[0],
-                                                                     100 * (1 - face_distance))
+    ret = "The most similar person is of {} with score {:.3}".format(
+        os.path.splitext(filepath)[0],
+        100 * (1 - face_distance))
     img = face_recognition.load_image_file(os.path.join("data", filepath))
     return img, ret