pythonasyncioapiasyncfastapiframeworkjsonjson-schemaopenapiopenapi3pydanticpython-typespython3redocreststarletteswaggerswagger-uiuvicornweb
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28 lines
569 B
28 lines
569 B
from contextlib import asynccontextmanager
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from fastapi import FastAPI
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def fake_answer_to_everything_ml_model(x: float):
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return x * 42
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ml_models = {}
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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# Load the ML model
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ml_models["answer_to_everything"] = fake_answer_to_everything_ml_model
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yield
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# Clean up the ML models and release the resources
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ml_models.clear()
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app = FastAPI(lifespan=lifespan)
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@app.get("/predict")
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async def predict(x: float):
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result = ml_models["answer_to_everything"](x)
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return {"result": result}
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