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Signed-off-by: wang.yuqi <noooop@126.com> Co-authored-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>
41 lines
1.0 KiB
Python
41 lines
1.0 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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"""Example Python client for embedding API using vLLM API server
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NOTE:
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start a supported embeddings model server with `vllm serve`, e.g.
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vllm serve intfloat/e5-small
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"""
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from openai import OpenAI
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# Modify OpenAI's API key and API base to use vLLM's API server.
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openai_api_key = "EMPTY"
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openai_api_base = "http://localhost:8000/v1"
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def main():
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client = OpenAI(
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# defaults to os.environ.get("OPENAI_API_KEY")
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api_key=openai_api_key,
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base_url=openai_api_base,
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)
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models = client.models.list()
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model = models.data[0].id
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responses = client.embeddings.create(
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# ruff: noqa: E501
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input=[
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"Hello my name is",
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"The best thing about vLLM is that it supports many different models",
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],
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model=model,
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)
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for data in responses.data:
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print(data.embedding) # List of float of len 4096
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if __name__ == "__main__":
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main()
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