39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
import os
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import aiohttp
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import requests
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from dailyai.services.ai_services import TTSService
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class DeepgramAIService(TTSService):
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def __init__(
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self,
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*,
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aiohttp_session: aiohttp.ClientSession,
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api_key,
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voice,
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sample_rate=16000
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):
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super().__init__()
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self._api_key = api_key
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self._voice = voice
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self._sample_rate = sample_rate
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self._aiohttp_session = aiohttp_session
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async def run_tts(self, sentence):
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self.logger.info(f"Running deepgram tts for {sentence}")
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base_url = "https://api.beta.deepgram.com/v1/speak"
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request_url = f"{base_url}?model={self._voice}&encoding=linear16&container=none&sample_rate={self._sample_rate}"
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headers = {
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"authorization": f"token {self._api_key}",
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"Content-Type": "application/json"}
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data = {"text": sentence}
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async with self._aiohttp_session.post(
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request_url, headers=headers, json=data
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) as r:
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async for chunk in r.content:
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if chunk:
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yield chunk
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