Question about topic modelling

Hi,
I hope you are doing well!
I have a question about topic modeling. Please consider summarized steps
for making a LDA (Latent Direchlet Allocation) model:
1-importing data
2-making a corpus.
3-pre-processing and cleaning data
4-making term document matrix
5-Apply LDA in topicmodel package.
During mentioned steps, should i convert my data to Tidy format using
unnest_tokens or not?

Many thanks!
With best regards,

*Mehdi Dadkhah*

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