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langchain/langchain/evaluation/qa/generate_prompt.py

26 lines
732 B
Python

# flake8: noqa
from langchain.prompts import PromptTemplate
from langchain.output_parsers.regex import RegexParser
template = """You are a teacher coming up with questions to ask on a quiz.
Given the following document, please generate a question and answer based on that document.
Example Format:
<Begin Document>
...
<End Document>
QUESTION: question here
ANSWER: answer here
These questions should be detailed and be based explicitly on information in the document. Begin!
<Begin Document>
{doc}
<End Document>"""
output_parser = RegexParser(
regex=r"QUESTION: (.*?)\nANSWER: (.*)", output_keys=["query", "answer"]
)
PROMPT = PromptTemplate(
input_variables=["doc"], template=template, output_parser=output_parser
)