remove unncessary import

modules/util/util.py

@@ -10,7 +10,6 @@ import os
 import h5py
 import pickle
 from netCDF4 import Dataset
-from util.setup import ancillary_path
 from scipy.interpolate import RectBivariateSpline, interp2d
 from scipy.ndimage import gaussian_filter
 from scipy.signal import medfilt2d