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support for additional deepgram config #1020

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support for additional deepgram config #1020

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5833d69
support for additional deepgram config
VinothRajasekar Oct 31, 2024
95aca44
Create quiet-spiders-behave.md
VinothRajasekar Oct 31, 2024
bff47d7
Merge branch 'livekit:main' into feature/deepgram_configs
VinothRajasekar Oct 31, 2024
2288c3f
suuport for additional deepgram configs
VinothRajasekar Oct 31, 2024
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5 changes: 5 additions & 0 deletions .changeset/quiet-spiders-behave.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"livekit-plugins-deepgram": patch
---

support for additional deepgram config
9 changes: 9 additions & 0 deletions livekit-plugins/livekit-plugins-deepgram/livekit/plugins/deepgram/stt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -98,6 +98,7 @@ class STTOptions:
num_channels: int
keywords: list[Tuple[str, float]]
profanity_filter: bool
additional_config: dict = dataclasses.field(default_factory=dict)


class STT(stt.STT):
Expand All @@ -118,6 +119,7 @@ def __init__(
profanity_filter: bool = False,
api_key: str | None = None,
http_session: aiohttp.ClientSession | None = None,
additional_config: dict | None = None,
) -> None:
"""
Create a new instance of Deepgram STT.
Expand Down Expand Up @@ -168,6 +170,7 @@ def __init__(
num_channels=1,
keywords=keywords,
profanity_filter=profanity_filter,
additional_config=additional_config or {},
)
self._session = http_session

Expand All @@ -189,6 +192,7 @@ async def _recognize_impl(
"smart_format": config.smart_format,
"keywords": self._opts.keywords,
"profanity_filter": config.profanity_filter,
**config.additional_config,
}
if config.language:
recognize_config["language"] = config.language
Expand Down Expand Up @@ -243,6 +247,9 @@ def _sanitize_options(self, *, language: str | None = None) -> STTOptions:
if config.detect_language:
config.language = None

for key, value in self._opts.additional_config.items():
setattr(config, key, value)

return config


Expand Down Expand Up @@ -303,6 +310,7 @@ async def _run(self, max_retry: int) -> None:
"filler_words": self._opts.filler_words,
"keywords": self._opts.keywords,
"profanity_filter": self._opts.profanity_filter,
**self._opts.additional_config,
}

if self._opts.language:
Expand Down Expand Up @@ -549,5 +557,6 @@ def _to_deepgram_url(opts: dict, *, websocket: bool = False) -> str:

# lowercase bools
opts = {k: str(v).lower() if isinstance(v, bool) else v for k, v in opts.items()}
logger.info(f"Connecting to Deepgram with configs: {opts}")
base_url = BASE_URL_WS if websocket else BASE_URL
return f"{base_url}?{urlencode(opts, doseq=True)}"
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