Update README.md

README.md

@@ -14,8 +14,20 @@ license: cc-by-4.0
 
 This model was trained by kan-bayashi using csmsc/tts1 recipe in [espnet](https://github.com/espnet/espnet/).
 ### Demo: How to use in ESPnet2
+You first need to import the following packages
+```bash
+pip install torch
+pip install espnet_model_zoo
+```
+Then start using it!
 ```python
-# coming soon
+import soundfile
+from espnet2.bin.tts_inference import Text2Speech
+text2speech = Text2Speech.from_pretrained("espnet/kan-bayashi_csmsc_tts_train_tacotron2_raw_phn_pypinyin_g2p_phone_train.loss.best")
+
+text = "春江潮水连海平，海上明月共潮生"
+speech = text2speech(text)["wav"]
+soundfile.write("out.wav", speech.numpy(), text2speech.fs, "PCM_16")
 ```
 ### Citing ESPnet
 ```BibTex