doc: How do I dynamically pass parameters eg disallowed topics for topical rails while using nemo guardrails

[abhipandey09]

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• I have searched the main issue tracker of NeMo Guardrails repository and believe that this is not a duplicate

Issue Kind

Unclear documentation

Existing Link

https://github.com/NVIDIA/NeMo-Guardrails

Description

Hi,
How do I dynamically pass disallowed topics as an eg politics, suicide etc in topical rail.

Currently i see i will have to define the disallowed topics under co files.
Is there any other way to accept these parameter on the fly.