ASR Post Processing with language model with new Nemo version
sorry this feature have not been ported yet. @okuchaiev is it wip or will take some time? This is available in Nemo. Please refer to Nemo docs for ASR Language Modelling. 
How can we deploy ASR post processing on the new Nemo Version 1.0.0b1 ?
I found this [tutorial](https://docs.nvidia.com/deeplearning/nemo/user-guide/docs/en/v0.11.0/nlp/asr-improvement.html#asr-improvement) and this [page](https://github.com/NVIDIA/NeMo/tree/fa68d336cfefbbbb1849ff1b6ef454149f45234d/examples/nlp/asr_postprocessor) but they don't seem to work with the new Nemo Version


**Environment overview (please complete the following information)**

 - Environment location: Bare-Metal with GPU / GCP
 - Method of NeMo install: pip install


**Environment details**

- OS version: Ubuntu 20.04.1 LTS
- PyTorch version : 1.6
- Python version:  Python 3.7.6


