diff --git a/examples/test.py b/examples/test.py
index 1cdbbd4..1e0fdf7 100644
--- a/examples/test.py
+++ b/examples/test.py
@@ -1,6 +1,7 @@
-from sgp30 import SGP30
-import time
 import sys
+import time
+
+from sgp30 import SGP30
 
 sgp30 = SGP30()
 
diff --git a/sgp30/__init__.py b/sgp30/__init__.py
index 2da9af0..76f6879 100644
--- a/sgp30/__init__.py
+++ b/sgp30/__init__.py
@@ -1,7 +1,6 @@
 import struct
 import time
 
-
 __version__ = '0.0.2'
 
 SGP30_I2C_ADDR = 0x58