Adds validation for the TTS model.

Bug: 111594004

Test: Covered by existing test:
com.example.android.nn.benchmark.NNTest#testNNAPI10Seconds[tts_float]

Change-Id: I61ca71aef5723726b684df931068899f2df8ab81
Merged-In: I61ca71aef5723726b684df931068899f2df8ab81
(cherry picked from commit ee28f57c5e5e8d321129403a0c9cf2ebdbd68bd4)
diff --git a/assets/models_list/test_models.json b/assets/models_list/test_models.json
index 523708f..dc8357c 100644
--- a/assets/models_list/test_models.json
+++ b/assets/models_list/test_models.json
@@ -93,6 +93,10 @@
       "name": "tts_float",
       "testName": "TTS_FLOAT",
       "baselineSec": 0.004,
+      "evaluator": {
+          "className": "MelCepLogF0",
+          "outputMeanStdDev": "tts_float/tts_float.output_mean_std_dev"
+      },
       "inputSize": [1, 1, 1, 334],
       "dataSize": 4,
       "inputOutputs": [
diff --git a/assets/tts_float/tts_float.output_mean_std_dev b/assets/tts_float/tts_float.output_mean_std_dev
new file mode 100644
index 0000000..e9c91df
--- /dev/null
+++ b/assets/tts_float/tts_float.output_mean_std_dev
Binary files differ