Fix TalkNet and HiFiGAN and related files
Can you also update latest TalkNet weights in pretrained link? LGTM
i will update ckpts links in following days, as well as TTS notebook for inference @stasbel @blisc I found additional bug in HiFiGAN tuning. I will fix it and after that we will merge it @blisc let's merge it after this PR: https://github.com/NVIDIA/NeMo/pull/1994
* Updated HiFiGAN training blocks and config (main version doesn't work)
* Updated TalkNet and config (main version doesn't work)
* Small changes in audio_to_text.py (load_audio flag)
* Small changes in vocabs.Phonemes/vocabs.Chars (add_blank_at flag)