mirror of
https://github.com/hwchase17/langchain
synced 2024-10-29 17:07:25 +00:00
24 lines
806 B
Plaintext
24 lines
806 B
Plaintext
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```python
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from langchain.prompts.chat import (
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ChatPromptTemplate,
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SystemMessagePromptTemplate,
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HumanMessagePromptTemplate,
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)
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template = "You are a helpful assistant that translates {input_language} to {output_language}."
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system_message_prompt = SystemMessagePromptTemplate.from_template(template)
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human_template = "{text}"
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human_message_prompt = HumanMessagePromptTemplate.from_template(human_template)
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chat_prompt = ChatPromptTemplate.from_messages([system_message_prompt, human_message_prompt])
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chat_prompt.format_messages(input_language="English", output_language="French", text="I love programming.")
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```
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```pycon
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[
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SystemMessage(content="You are a helpful assistant that translates English to French.", additional_kwargs={}),
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HumanMessage(content="I love programming.")
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]
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```
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