langchain_core.utils.env
.get_from_dict_or_envΒΆ
- langchain_core.utils.env.get_from_dict_or_env(data: Dict[str, Any], key: str, env_key: str, default: Optional[str] = None) str [source]ΒΆ
Get a value from a dictionary or an environment variable.
- Parameters
data (Dict[str, Any]) β
key (str) β
env_key (str) β
default (Optional[str]) β
- Return type
str