Punctuation and Capitalization Model: how to add custom Punctuation marks to prepare data script?
It seems there is a bug in  create_text_and_labels function of 
.local/lib/python3.10/site-packages/nemo/collections/nlp/data/token_classification

I had tried to run it directly 
`
create_text_and_labels("/tmp", "/punct/src/test.txt", "՞,․՜՝«»՛․։…")
`
But no any result!
 The reason is an absent of punctuation marks (punct_marks) in "remove_punctuation" function
`
def remove_punctuation(word: str):
`

The software developer forgot to use them

```
Removes all punctuation marks from a word except for '
that is often a part of word: don't, it's, and so on

all_punct_marks = string.punctuation.replace("'", '')

``` Finally my troubles with this product ended successfully after 10 days of struggling and I am ready to close this issue, but  many questions remain open.
Firstly it is hard and long to install this modul which demands NVIDIA's Transformer Engine.
It requires CUDA and CUDNN, but how can we intall them on the usage machines without GPU? 
It is a serious trouble, because we are not always ready to buy machine with expensive GPU-s to use this function/utility, which is not a core.
I remind you that we are able to use NEMO ASR in none-GPU environment.
  This issue is stale because it has been open for 30 days with no activity. Remove stale label or comment or this will be closed in 7 days. This issue was closed because it has been inactive for 7 days since being marked as stale.
Dear Team,

Please help me to add custom Punctuation marks to following script.

python examples/nlp/token_classification/data/prepare_data_for_punctuation_capitalization.py \
       -s <PATH/TO/THE/SOURCE/FILE> \
       -o <PATH/TO/THE/OUTPUT/DIRECTORY>
       -p ? --marks ?

I can not add.
Thank you in advance!