Update README.md

README.md

@@ -12,6 +12,7 @@ datasets:
 # Model Card for Model ID
 Voicera is a AR text-to-speech model trained on ~1000hrs of speech data.
 speech is converted to discrete tokens using "Multi-Scale Neural Audio Codec (SNAC)" model
+NB: This is not a SOTA model, and not accuarate enough for production usecase