adding whisper-large-v3 as an available model option

[NKeleher]

Pull Request Summary 🚀

What does this PR do? 📝

Add the Large Whisper model as an option for transcription models.

Adding instructions about how to include new available models.

Why is this change needed? 🤔

In addition to the smaller Whisper models, we want access to Whisper Large V3, (the turbo version was already included in the script).

How was this implemented? 🛠️

updated the AVAILABLE_MODELS section of src/transcribe_audio.py with the HUgging Face models for whisper-large-v3

How to test or reproduce? 🧪

there are two audio files in tests/assets/audio you can use them to tests transcription input and output.

Use the following with whisper-tiny output is terrible but it's fast for testing:

uv run src/transcribe_audio.py uv run python src/transcribe_audio.py --input-path tests/assets/audio/ --output-path output/ --model whisper-tiny --format csv

Then use whisper-large-v3 (warning this may be slow to download the model and to run) *Do not run unless you have ample bandwidth and memory. note the --all-audio ensures that the transcriptions are re-run which is important if you previously ran transcription with other models.

uv run src/transcribe_audio.py uv run python src/transcribe_audio.py --input-path tests/assets/audio/ --output-path output/ --model whisper-large-v3 --format csv --all-audio

Screenshots (if applicable) 📷

Checklist ✅

• I have run and tested my changes locally
• I have limited this PR to less than 1000 lines of code change (if not, explain why)
• I have updated/added tests to cover my changes (if applicable)
• I have updated/added requirements to cover my changes (if applicable)
• I have run linting and formatting on any code changes (if applicable)
• I have updated the documentation (README, etc.) accordingly

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⭐⭐	:star: :star:	Important to fix but non-blocking for PR approval... And I am providing suggestions where it could be improved either in this PR or later.
⭐	:star:	Give this some thought but non-blocking for PR approval... ...and consider this a suggestion, not a requirement.
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♻️	:recycle:	Suggestion for refactoring. Should include enough context to be actionable and not be considered a nitpick.