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	Co-authored-by: jacoblee93 <jacoblee93@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
		
			
				
	
	
		
			24 lines
		
	
	
		
			806 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			806 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
| ```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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| 
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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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| 
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| chat_prompt = ChatPromptTemplate.from_messages([system_message_prompt, human_message_prompt])
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| 
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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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| 
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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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