removing imports that are not used

Author: djarecka

nipype/interfaces/fsl/tests/test_preprocess.py

@@ -7,7 +7,6 @@
 
 import os
 import tempfile
-import shutil
 
 import pytest
 from nipype.utils.filemanip import split_filename, filename_to_list

nipype/testing/fixtures.py

@@ -9,8 +9,6 @@
 import os
 import pytest
 import numpy as np
-from tempfile import mkdtemp
-from shutil import rmtree
 
 import nibabel as nb
 from nipype.interfaces.fsl import Info