[QUERY] : How to extract embedding of an audio file?
Hi, first of all, thanks for the amazing toolkit. 
My query is pretty basic. I am trying to extract the embeddings of an audio file after passing it through a fine-tuned .nemo model. I saw that this support is available for [`Speaker Identification task`](https://docs.nvidia.com/deeplearning/nemo/user-guide/docs/en/stable/asr/speaker_recognition/results.html#speaker-embedding-extraction). How can I emulate it for ASR? 

My trained model is a `Conformer CTC BPE` type model. 
