Added pylint disable for unused 'flags' variable

Author: evaherrada

adafruit_ble_apple_media.py

@@ -101,7 +101,9 @@ def _update(obj):
         if length_read > 0:
             if length_read < 4:
                 raise RuntimeError("packet too short")
-            entity_id, attribute_id, flags = struct.unpack_from("<BBB", obj._buffer)
+            # Even though flags is currently unused, if it were removed, it would cause there to be
+            # too many values to unpack which would raise a ValueError
+            entity_id, attribute_id, flags = struct.unpack_from("<BBB", obj._buffer) # pylint: disable=unused-variable
             value = str(obj._buffer[3:length_read], "utf-8")
             obj._attribute_cache[(entity_id, attribute_id)] = value