TypeError: unsupported operand type(s) for |: 'type' and 'NoneType'

[Johncenacme]

import os
import wget
from omegaconf import OmegaConf
import json
import shutil
from faster_whisper import WhisperModel
import whisperx
import torch
from pydub import AudioSegment
from nemo.collections.asr.models.msdd_models import NeuralDiarizer
from deepmultilingualpunctuation import PunctuationModel
import re
import logging
import nltk
from whisperx.alignment import DEFAULT_ALIGN_MODELS_HF, DEFAULT_ALIGN_MODELS_TORCH
from whisperx.utils import LANGUAGES, TO_LANGUAGE_CODE

---

TypeError Traceback (most recent call last)
Input In [18], in <cell line: 10>()
8 import torch
9 from pydub import AudioSegment
---> 10 from nemo.collections.asr.models.msdd_models import NeuralDiarizer
11 from deepmultilingualpunctuation import PunctuationModel
12 import re

File ~/anaconda3/lib/python3.9/site-packages/nemo/collections/asr/init.py:15, in
1 # Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
(...)
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
---> 15 from nemo.collections.asr import data, losses, models, modules
16 from nemo.package_info import version
18 # Set collection version equal to NeMo version.

File ~/anaconda3/lib/python3.9/site-packages/nemo/collections/asr/models/init.py:15, in
1 # Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
(...)
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
---> 15 from nemo.collections.asr.models.asr_model import ASRModel
16 from nemo.collections.asr.models.audio_to_audio_model import AudioToAudioModel
17 from nemo.collections.asr.models.classification_models import EncDecClassificationModel, EncDecFrameClassificationModel

File ~/anaconda3/lib/python3.9/site-packages/nemo/collections/asr/models/aed_multitask_models.py:31, in
28 from torchmetrics.text import SacreBLEUScore
29 from tqdm.auto import tqdm
---> 31 from nemo.collections.asr.data.audio_to_text_lhotse_prompted import (
32 PromptedAudioToTextLhotseDataset,
33 get_prompt_format_fn,
34 )
35 from nemo.collections.asr.models.asr_model import ASRModel, ExportableEncDecModel
36 from nemo.collections.asr.parts.mixins import ASRBPEMixin

File ~/anaconda3/lib/python3.9/site-packages/nemo/collections/asr/data/audio_to_text_lhotse_prompted.py:22, in
19 from lhotse.dataset import AudioSamples
20 from lhotse.dataset.collation import collate_vectors
---> 22 from nemo.collections.asr.data.audio_to_text_lhotse import TokenizerWrapper
23 from nemo.collections.common.tokenizers import CanaryTokenizer, TokenizerSpec
26 class PromptedAudioToTextLhotseDataset(torch.utils.data.Dataset):

File ~/anaconda3/lib/python3.9/site-packages/nemo/collections/asr/data/audio_to_text_lhotse.py:59, in
55 tokens = collate_vectors(tokens, padding_value=0)
56 return audio, audio_lens, tokens, token_lens
---> 59 class TokenizerWrapper:
60 """
61 Provide a unified interface for NeMo Tokenizer, AggregateTokenizer, and (char) Parser.
62 """
64 def init(self, tokenizer):

File ~/anaconda3/lib/python3.9/site-packages/nemo/collections/asr/data/audio_to_text_lhotse.py:73, in TokenizerWrapper()
70 else:
71 self._impl = self._call_parser
---> 73 def call(self, text: str, lang: str | None = None):
74 return self._impl(text, lang)
76 def _call_agg_tokenizer(self, text: str, lang: str | None = None):

TypeError: unsupported operand type(s) for |: 'type' and 'NoneType'

this is what is got while importing the above ones

[nithinraok]

Please use python 3.10, this is issue with mismatch of versions of python

[github-actions]

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