Consistency of defined configuration parameters with the CLI Options in all transforms READMEs and Notebooks

[shahrokhDaijavad]

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Component

Transforms/Other

Feature

There is inconsistency between what we define as configuration parameters and what we put in as CLI options for some of the transforms. As an example, if we look at: https://github.com/IBM/data-prep-kit/blob/dev/transforms/language/lang_id/README.md
we will see this inconsistency between the table entries (Key name column) and the actual options below, so
model_credential should be changed to lang_id_model_credential and so on.

All transform READMEs and notebooks should be examined.

Are you willing to submit a PR?

• Yes I am willing to submit a PR!