Remove duplicate import

theano/sandbox/cuda/tests/test_basic_ops.py

@@ -873,8 +873,6 @@ def test_hostfromgpu_shape_i():
 
 # -----------------------------------------------------------------------
 
-import theano.sandbox.cuda as cuda_ndarray
-
 
 def test_gpujoin_assert_cndas():
     # this will end up being an ndarray, as it's float64

theano/scan_module/scan_perform_ext.py

 import errno
 import logging
 import os
-from six.moves import reload_module as reload
 import sys
 import warnings
 

theano/tensor/tests/test_blas_c.py

@@ -12,7 +12,6 @@ from theano.tensor.blas_scipy import ScipyGer
 from theano.tensor.blas import Ger
 
 from theano.tensor.blas_c import CGemv
-from theano.tensor.blas_scipy import ScipyGer
 from theano.tensor.blas import Gemv
 
 from theano.tensor.blas_c import check_force_gemv_init