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65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
import os
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from dotenv import load_dotenv
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from openai.version import VERSION as OPENAI_VERSION
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from promptflow.tracing import trace
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def get_client():
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if OPENAI_VERSION.startswith("0."):
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raise Exception(
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"Please upgrade your OpenAI package to version >= 1.0.0 or using the command: pip install --upgrade openai."
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)
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api_key = os.environ.get("OPENAI_API_KEY", None)
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if api_key:
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from openai import OpenAI
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return OpenAI()
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else:
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from openai import AzureOpenAI
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return AzureOpenAI(
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api_version=os.environ.get("OPENAI_API_VERSION", "2023-07-01-preview")
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)
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@trace
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def my_llm_tool(
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prompt: str,
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# for AOAI, deployment name is customized by user, not model name.
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deployment_name: str,
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max_tokens: int = 120,
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temperature: float = 1.0,
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top_p: float = 1.0,
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n: int = 1,
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) -> str:
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if "OPENAI_API_KEY" not in os.environ and "AZURE_OPENAI_API_KEY" not in os.environ:
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# load environment variables from .env file
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load_dotenv()
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if "OPENAI_API_KEY" not in os.environ and "AZURE_OPENAI_API_KEY" not in os.environ:
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raise Exception(
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"Please specify environment variables: OPENAI_API_KEY or AZURE_OPENAI_API_KEY"
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)
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messages = [{"content": prompt, "role": "system"}]
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response = get_client().chat.completions.create(
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messages=messages,
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model=deployment_name,
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max_tokens=int(max_tokens),
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temperature=float(temperature),
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top_p=float(top_p),
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n=int(n),
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)
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# get first element because prompt is single.
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return response.choices[0].message.content
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if __name__ == "__main__":
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result = my_llm_tool(
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prompt="Write a simple Hello, world! program that displays the greeting message.",
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deployment_name="gpt-4o",
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)
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print(result)
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