from typing import TYPE_CHECKING, Any
from langchain._api import create_importer
if TYPE_CHECKING:
from langchain_community.llms import AzureOpenAI, OpenAI, OpenAIChat
from langchain_community.llms.openai import BaseOpenAI
# Create a way to dynamically look up deprecated imports.
# Used to consolidate logic for raising deprecation warnings and
# handling optional imports.
DEPRECATED_LOOKUP = {
"BaseOpenAI": "langchain_community.llms.openai",
"OpenAI": "langchain_community.llms",
"AzureOpenAI": "langchain_community.llms",
"OpenAIChat": "langchain_community.llms",
}
_import_attribute = create_importer(__package__, deprecated_lookups=DEPRECATED_LOOKUP)
def __getattr__(name: str) -> Any:
"""Look up attributes dynamically."""
return _import_attribute(name)
__all__ = [
"BaseOpenAI",
"OpenAI",
"AzureOpenAI",
"OpenAIChat",
]