adding SPDX

BlitzCityDIY · BlitzCityDIY · commit 0083daf55de0 · 2022-05-19T14:52:59.000-04:00
sorry! adding SPDX
diff --git a/Traffic_Light_Wearable/code.py b/Traffic_Light_Wearable/code.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2022 Liz Clark for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
 import time
 import board
 import alarm
