visibility workaround

tensorflow/contrib/util/BUILD

@@ -62,6 +62,8 @@ cc_binary(
     ],
 )
 
+# //tensorflow:__subpackages__ isn't working on contrib/text for some reason,
+# otherwise this should be default visibility.
 py_library(
     name = "util_py",
     srcs = glob(["**/*.py"]),
@@ -71,6 +73,7 @@ py_library(
         "//tensorflow/python:platform",
         "//tensorflow/python:util",
     ],
+    visibility = ["visibility:public"], 
 )
 
 filegroup(