33 lines
462 B
Python
33 lines
462 B
Python
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import os
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from dotenv import load_dotenv
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load_dotenv()
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api_key = os.getenv("OPENAI_API_KEY")
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from langchain_core.prompts import ChatPromptTemplate
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# 定义提示词模板(推荐写法)
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prompt = ChatPromptTemplate.from_messages([
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("system","你非常可爱，说话末尾会带个喵"),
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("human","{input}") # {input}:占位符
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])
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# 格式化输出
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formatted_prompt = prompt.invoke({"input":"你好喵"})
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print(formatted_prompt)
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