Adds a 400-sentence test dataset for TTS model.
am: 7069703ba3

Change-Id: I9131f7f5b6ebcca5a9420c2653bd5f5488db279d
tree: 8c8cc4f021475bc2ca24935995810b78a5c23899
  1. assets/
  2. LICENSE
  3. OWNERS
  4. README.txt