Disable image_classification_resnet

Author: velconia

python/paddle/fluid/tests/book/high-level-api/image_classification/test_image_classification_resnet.py

@@ -18,6 +18,7 @@
 import paddle.fluid as fluid
 import paddle.fluid.core as core
 import numpy
+import six
 import os
 import cifar10_small_test_set
 
@@ -177,4 +178,7 @@ def main(use_cuda, parallel):
         for parallel in (False, True):
             if use_cuda and not core.is_compiled_with_cuda():
                 continue
-            main(use_cuda=use_cuda, parallel=parallel)
+            # TODO(minqiyang): remove this line after fixing the deletion
+            # order problem of Scope in ParallelExecutor in manylinux
+            if six.PY2:
+                main(use_cuda=use_cuda, parallel=parallel)