#204 Add a /models Endpoint to List Available AI Models

[prxsingh5058]

Pull Request

Description

This PR adds a new GET /models endpoint in the NLP Orchestrator service as part of issue #204.

The changes were made in "main.py" where the endpoint was added. The endpoint returns a list of configured AI models along with their availability status. So basically it reads model names from "config.py" and checks whether the required environment API keys - GROQ_API_KEY and GEMINI_API_KEY are present to determine if each provider is available.

The response includes both Groq and Gemini entries. Both contain:

1. The configured model name.
2. An available Boolean based on environment configuration.

Also the endpoint returns a structured JSON response in the format specified in the issue.

Closes #204

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

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Project	Deployment	Actions	Updated (UTC)
nyaysetu	Ready	Preview, Comment	May 19, 2026 7:51am

[viru0909-dev]

@prxsingh5058 Good Work! Merging this. Thank you.