-        gps.send_command('PMTK314,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0')
-        gps.send_command('PMTK220,1000')
+        gps.send_command("PMTK314,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0")
+        gps.send_command("PMTK220,1000")
         self.assertTrue(gps.satellites is not None)
         self.assertTrue(-90 <= gps.latitude < 90)
         self.assertTrue(-180 <= gps.longitude < 180)
         self.assertTrue(gps.satellites is not None)
         self.assertTrue(-90 <= gps.latitude < 90)
         self.assertTrue(-180 <= gps.longitude < 180)