* Added Sarvam TTS Websocket Implementation
* Addressed some of the comments on PR
* added change voice logic
* added changes from main
* pushing text frames and added flush audio
* updated docs string for better docs
* Addressed comments and added some improvements
* pushed optional args down
* removed new line
* made aiohttp session mandatory in http service
* added push frame and removed unused function
* removed pong message
* added disconnecting logic
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Co-authored-by: vinayak-sarvam <vinayak@sarvam.ai>
This patch uses `wait_for2` package to implement `asyncio.wait_for()` for
Python < 3.12.
In Python 3.12, `asyncio.wait_for()` is implemented in terms of
`asyncio.timeout()` which fixed a bunch of issues. However, this was never
backported (because of the lack of `async.timeout()`) and there are still many
remainig issues, specially in Python 3.10, in `async.wait_for()`.
See https://github.com/python/cpython/pull/98518
Changes
Split out module attributes to make engine settings clearer
Removed internal audio buffer to use latest Speechmatics python SDK (0.4.0)
Use diarization for improved VAD in multi-speaker situations
Support custom dictionary / vocabulary with attributes
Deprecated attributes superseded by re-organised attributes
Diarization Enhancements
Focus on specific speakers (using speaker labels)
Ignore specific speakers (using speaker labels)
Separate transcription formats for active and inactive speakers
Support for known speakers
* Adds pipecat.runner.run - FastAPI-based development server with automatic bot discovery
* Adds new RunnerArguments types for different transports
* Adds new runner utils for creating transports and parsing data
* Adds new Daily and LiveKit utils for setup
