from langchain_core.prompts.prompt import PromptTemplate sentence_template = """Given the following fields, create a sentence about them. Make the sentence detailed and interesting. Use every given field. If any additional preferences are given, use them during sentence construction as well. Fields: {fields} Preferences: {preferences} Sentence: """ SENTENCE_PROMPT = PromptTemplate( template=sentence_template, input_variables=["fields", "preferences"] )