Add comment flagging people towards Env::LocalTempFilename instead of testing::TmpDir

PiperOrigin-RevId: 296243323
Change-Id: I544c24625d36c5b72c04964c0b9ca5ed3a44fa4c
This commit is contained in:
Brian Atkinson 2020-02-20 10:32:04 -08:00 committed by TensorFlower Gardener
parent 3113c74feb
commit 82b1d06802

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@ -34,6 +34,8 @@ namespace tensorflow {
namespace testing {
// Return a temporary directory suitable for temporary testing files.
//
// Where possible, consider using Env::LocalTempFilename over this function.
string TmpDir();
// Returns the path to TensorFlow in the directory containing data