Unable to find  install_ctc_decoder.sh file In offline ASR 
In order to get the timestamps of each word, I am using Offline asr ( https://colab.research.google.com/github/NVIDIA/NeMo/blob/r1.0.0b3/tutorials/asr/Offline_ASR.ipynb#scrollTo=I9eIxAyKHREB) for my experiment but I am unable to find the install_ctc_decoder.sh in scripts.

Can you suggest any other alternative so that I can use this tutorial for my experimentation purpose?

Thanks in Advance.
 