remove unused imports

modules/util/gfs_reader.py

@@ -4,10 +4,6 @@ import glob
 import numpy as np
 import xarray as xr
 from util.util import value_to_index
-from metpy import *
-# import cartopy
-# from cartopy import *
-# import cartopy.crs as ccrs
 
 # gfs_directory = '/apollo/cloud/Ancil_Data/clavrx_ancil_data/dynamic/gfs/'
 gfs_directory = '/Users/tomrink/data/gfs/'