config = _load_template("suffix", config)
    config = _load_template("prefix", config)
    # Load the example prompt.
    if "example_prompt_path" in config:
        if "example_prompt" in config:
            raise ValueError(
                "Only one of example_prompt and example_prompt_path should "
                "be specified."
            )
        config["example_prompt"] = load_prompt(config.pop("example_prompt_path"))
    else:
        config["example_prompt"] = load_prompt_from_config(config["example_prompt"])
    # Load the examples.
    config = _load_examples(config)
    config = _load_output_parser(config)
    return FewShotPromptTemplate(**config)
def _load_prompt(config: dict) -> PromptTemplate:
    """Load the prompt template from config."""
    # Load the template from disk if necessary.
    config = _load_template("template", config)
    config = _load_output_parser(config)
    template_format = config.get("template_format", "f-string")
    if template_format == "jinja2":
        # Disabled due to:
        # https://github.com/langchain-ai/langchain/issues/4394
        raise ValueError(
            f"Loading templates with '{template_format}' format is no longer supported "
            f"since it can lead to arbitrary code execution. Please migrate to using "
            f"the 'f-string' template format, which does not suffer from this issue."
        )
    return PromptTemplate(**config)
[docs]def load_prompt(path: Union[str, Path]) -> BasePromptTemplate:
    """Unified method for loading a prompt from LangChainHub or local fs."""
    if hub_result := try_load_from_hub(