Fix cmake

Author: reminisce

CMakeLists.txt

@@ -758,7 +758,7 @@ if(USE_TVM_OP)
 
   set(TVM_OP_COMPILE_OPTIONS "-o${CMAKE_CURRENT_BINARY_DIR}/libtvmop.so")
   if(CUDA_ARCH_BIN)
-    set(TVM_OP_COMPILE_OPTIONS "${TVM_OP_COMPILE_OPTIONS} --cuda-arch ${CUDA_ARCH_BIN}")
+    set(TVM_OP_COMPILE_OPTIONS "${TVM_OP_COMPILE_OPTIONS}" "--cuda-arch" "${CUDA_ARCH_BIN}")
   endif()
   add_custom_command(TARGET mxnet POST_BUILD
     COMMAND ${CMAKE_COMMAND} -E env

tests/python/unittest/test_numpy_op.py

@@ -29,8 +29,6 @@
 from common import assertRaises, with_seed
 import random
 import scipy.stats as ss
-from mxnet.test_utils import verify_generator, gen_buckets_probs_with_ppf, collapse_sum_like
-from mxnet.runtime import Features
 from mxnet.numpy_op_signature import _get_builtin_op
 from mxnet.test_utils import verify_generator, gen_buckets_probs_with_ppf, has_tvm_ops
 import platform