Title: Update test script in package.json

[CodeMaverick-143]

• The current test script in package.json instructs users to run a CLI command instead of a proper test. This should be updated to a more standard test runner setup, or at least a script that executes the test-models.js file for proper testing.

[PranavTamada]

Hi @CodeMaverick-143 , I’d like to take this up. I can update the test script in package.json to make it run the test-models.js file as suggested. Could you assign this to me?

[CodeMaverick-143]

@PranavTamada assigned

[CodeMaverick-143]

@PranavTamada any updates...??

[PranavTamada]

Hi @CodeMaverick-143 ,
I’ve updated the test script in package.json as to run the test-models.js file. Additionally, I’ve added an .env file for the Gemini API key, but as per best practices, I have left only a placeholder and not included any actual API key.
Since Hacktoberfest counts PRs opened between Oct 1–31, I’m planning to open the PR on Oct 1 so it’s eligible. If anything needs tweaking before then (naming, script format, or env var key), happy to adjust and queue it up for day-one submission.
Here's my branch for comparison :
https://github.com/PranavTamada/CodeNarrator/tree/fix/test-script-env

[CodeMaverick-143]

@PranavTamada If you want to raise this in hacktoberfest , then I am currently closing this pr , You can Raised it again into hacktoberfest

[PranavTamada]

Got it, thanks for letting me know! I’ll reopen/raise this again during Hacktoberfest.

[PranavTamada]

Hello @CodeMaverick-143 ,
I’ve fixed this issue and raised this PR as part of Hacktoberfest.
Kindly review it when you get the chance.
Thanks a lot for your time 🙏.