Adding tagging

Adding name and license at the top

Author: BlitzCityDIY

Disconnected_CO2_Data_Logger/code.py

@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: Liz Clark for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 import board
 import digitalio