Synchronize submodules
diff --git a/third_party/tensorflow b/third_party/tensorflow index d04bf99..2c4a014 160000 --- a/third_party/tensorflow +++ b/third_party/tensorflow
@@ -1 +1 @@ -Subproject commit d04bf998887fffe640ec8cacc9094574cd596f99 +Subproject commit 2c4a0140f62e021bb596c11a3b306eb94e481d85