2023-11-09 22:13:45 +00:00
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from langchain.chat_models import ChatAnthropic, ChatCohere, ChatOpenAI
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from langchain.prompts import ChatPromptTemplate
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from langchain.schema.runnable import ConfigurableField
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_prompt = ChatPromptTemplate.from_messages(
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[
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(
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"system",
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"Translate user input into pirate speak",
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),
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("human", "{text}"),
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]
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)
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_model = ChatOpenAI().configurable_alternatives(
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ConfigurableField(id="llm_provider"),
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default_key="openai",
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IMPROVEMENT pirate-speak-configurable alternatives env vars (#13395)
…rnative LLMs until used
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2023-11-15 22:38:03 +00:00
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anthropic=ChatAnthropic,
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cohere=ChatCohere,
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2023-11-09 22:13:45 +00:00
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)
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# if you update this, you MUST also update ../pyproject.toml
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# with the new `tool.langserve.export_attr`
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chain = _prompt | _model
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