Update app.py

app.py

@@ -14,6 +14,12 @@ import numpy as np
 torch.manual_seed(1234)
 MAX_WAV_VALUE = 32768.0
 
+DESCRIPTION = """# Single-Head Attention Tacotron2 with Global Style Tokens
+This is a Tacotron2 model based on the NVIDIA's model plus three unsupervised Global Style Tokens (GST). 
+The whole architecture has been trained from scratch with the LJSpeech dataset. In order to control the relevance
+of each style token, we configured the attention module as a single-head.
+"""
+
 # load trained tacotron2 + GST model:
 model = load_model(hparams)
 checkpoint_path = "trained_models/checkpoint_78000.model"