Removed duplicate import.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

geoarray/baseclasses.py

@@ -32,7 +32,7 @@ from copy import copy, deepcopy
 from typing import Union, Optional  # noqa F401
 
 import numpy as np
-from osgeo import gdal, gdal_array, gdal_array
+from osgeo import gdal, gdal_array
 from shapely.geometry import Polygon
 from shapely.wkt import loads as shply_loads
 # dill -> imported when dumping GeoArray