[Feature: Added the support to add api_url in custom_guardrail]

[Prathamv007]

Title

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Type

🆕 New Feature Added the support to add api_url in custom_guardrail. If the custom_guardrail had an api_url , it was giving error while passing it with the config.yaml file. Now I have added the api_base in guardrail_register.py . This variable is optional , if the custom guardrail file contains the api_base , it will be invoked.

Please look into this feature and review the same.

Changes

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4 out of 5 committers have signed the CLA.

:white_check_mark: ishaan-jaff
:white_check_mark: krrishdholakia
:white_check_mark: colesmcintosh
:white_check_mark: jugaldb
:x: Pratham

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