Validation: OpenAI query relevance checker

[rkritika1508]

Is your feature request related to a problem?
We need a way to assess the relevance of queries effectively. Currently, there's no validator that utilizes OpenAI to evaluate query relevance based on specific prompts.

Describe the solution you'd like

• Create a topic relevance validator using OpenAI.
• Implement a custom prompt to determine query relevance.

Describe alternatives you've considered
Considered potential in-house solutions but they lack the efficiency of leveraging OpenAI's capabilities.

Additional context
None provided.

Original issue

Is your feature request related to a problem? Please describe.
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
Create a topic relevance OpenAI based validator which calls the OpenAI using custom prompt to determine whether a query is relevant or not.

Describe the solution you'd like
A clear and concise description of what you want to happen.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.