[Bug] Não importa prompts

Estou fazendo o curso e não consegundo executar o comando abaixo:

from langchain.prompts import PromptTemplate

Dá a erro abaixo:

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ModuleNotFoundError                       Traceback (most recent call last)
/tmp/ipython-input-2113061189.py in <cell line: 0>()
----> 1 from langchain.prompts import PromptTemplate

ModuleNotFoundError: No module named 'langchain.prompts'

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