mirror of
https://github.com/vale981/ray
synced 2025-03-08 19:41:38 -05:00
27 lines
685 B
Python
27 lines
685 B
Python
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import requests
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from transformers import pipeline
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from ray import serve
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# 1: Wrap the pretrained sentiment analysis model in a Serve deployment.
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@serve.deployment(route_prefix="/")
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class SentimentAnalysisDeployment:
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def __init__(self):
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self._model = pipeline("sentiment-analysis")
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def __call__(self, request):
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return self._model(request.query_params["text"])[0]
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# 2: Deploy the deployment.
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serve.start()
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SentimentAnalysisDeployment.deploy()
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# 3: Query the deployment and print the result.
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print(
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requests.get(
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"http://localhost:8000/", params={"text": "Ray Serve is great!"}
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).json()
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)
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# {'label': 'POSITIVE', 'score': 0.9998476505279541}
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