Method●Since v0.1

from_file

Load a prompt from a file.

from_file(
  cls,
  template_file: str | Path,
  encoding: str | None = None,
  **kwargs: Any = {}
) -> PromptTemplate

Parameters

Name	Type	Description
`template_file`*	`str \| Path`	The path to the file containing the prompt template.
`encoding`	`str \| None`	Default:`None` The encoding system for opening the template file. If not provided, will use the OS default.