What are LangChain Prompt Templates
LLMs operate on a straightforward principle: they accept a text input sequence and generate an output text sequence. The key factor in this process is the input text or prompt. The LangChain library has developed a comprehensive suite of objects tailored for them.
A prompt template is a preset format or blueprint to create consistent and effective prompts for large language models. It serves as a structural guide to ensure the prompt is correctly formatted. It is a guideline to properly format the input text or prompt.
In this chapter, we will apply key LangChain components such as prompt templates and output parsers, improve our previously created ...
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