Reordered imports to make travis happy

Dylan Herrada · Dylan Herrada · commit 38af9b50467a · 2019-05-08T09:15:01.000-04:00
diff --git a/adafruit_htu21d.py b/adafruit_htu21d.py
@@ -49,11 +49,10 @@
 except ImportError:
     import ustruct as struct
 
+import time
 from adafruit_bus_device.i2c_device import I2CDevice
 from micropython import const
 
-import time
-
 __version__ = "0.0.0-auto.0"
 __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_HTU21D.git"
 
