codekingpro/portable-devtools

1from typing import TYPE_CHECKING, Any2 3from langchain_classic._api import create_importer4 5if TYPE_CHECKING:6    from langchain_community.chat_models.volcengine_maas import (7        VolcEngineMaasChat,8        convert_dict_to_message,9    )10 11# Create a way to dynamically look up deprecated imports.12# Used to consolidate logic for raising deprecation warnings and13# handling optional imports.14DEPRECATED_LOOKUP = {15    "convert_dict_to_message": "langchain_community.chat_models.volcengine_maas",16    "VolcEngineMaasChat": "langchain_community.chat_models.volcengine_maas",17}18 19_import_attribute = create_importer(__package__, deprecated_lookups=DEPRECATED_LOOKUP)20 21 22def __getattr__(name: str) -> Any:23    """Look up attributes dynamically."""24    return _import_attribute(name)25 26 27__all__ = [28    "VolcEngineMaasChat",29    "convert_dict_to_message",30]31