49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
import aiohttp
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from PIL import Image
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import io
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from openai import AsyncOpenAI
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from dailyai.services.ai_services import ImageGenService
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from dailyai.services.openai_api_llm_service import BaseOpenAILLMService
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class OpenAILLMService(BaseOpenAILLMService):
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def __init__(self, model="gpt-4", * args, **kwargs):
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super().__init__(model, *args, **kwargs)
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class OpenAIImageGenService(ImageGenService):
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def __init__(
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self,
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*,
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image_size: str,
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aiohttp_session: aiohttp.ClientSession,
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api_key,
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model="dall-e-3",
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):
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super().__init__(image_size=image_size)
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self._model = model
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self._client = AsyncOpenAI(api_key=api_key)
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self._aiohttp_session = aiohttp_session
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async def run_image_gen(self, sentence) -> tuple[str, bytes]:
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self.logger.info("Generating OpenAI image", sentence)
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image = await self._client.images.generate(
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prompt=sentence,
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model=self._model,
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n=1,
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size=self.image_size
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)
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image_url = image.data[0].url
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if not image_url:
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raise Exception("No image provided in response", image)
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# Load the image from the url
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async with self._aiohttp_session.get(image_url) as response:
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image_stream = io.BytesIO(await response.content.read())
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image = Image.open(image_stream)
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return (image_url, image.tobytes())
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