--- a/trafficintelligence/moving.py	Fri Jun 15 11:19:10 2018 -0400
+++ b/trafficintelligence/moving.py	Mon Jun 18 22:50:59 2018 -0400
@@ -1,16 +1,17 @@
 #! /usr/bin/env python
 '''Libraries for moving objects, trajectories...'''
 
-from trafficintelligence import utils, cvutils
-from trafficintelligence.base import VideoFilenameAddable
+import copy
+from math import sqrt, atan2, cos, sin
 
-from math import sqrt, atan2, cos, sin
 from numpy import median, mean, array, arange, zeros, ones, hypot, NaN, std, floor, float32, argwhere, minimum
 from matplotlib.pyplot import plot, text
 from scipy.stats import scoreatpercentile
 from scipy.spatial.distance import cdist
 from scipy.signal import savgol_filter
-import copy
+
+from trafficintelligence import utils, cvutils
+from trafficintelligence.base import VideoFilenameAddable
 
 try:
     from shapely.geometry import Polygon, Point as shapelyPoint