diff --git a/gym_pybullet_drones/examples/pid.py b/gym_pybullet_drones/examples/pid.py
index 7cafeb02a..a0e3aa10c 100644
--- a/gym_pybullet_drones/examples/pid.py
+++ b/gym_pybullet_drones/examples/pid.py
@@ -195,4 +195,4 @@ def run(
     parser.add_argument('--colab',              default=DEFAULT_COLAB, type=bool,           help='Whether example is being run by a notebook (default: "False")', metavar='')
     ARGS = parser.parse_args()
 
-    run(**vars(ARGS))
\ No newline at end of file
+    run(**vars(ARGS))