langchain/callbacks/mlflow_callback.py/import_mlflow
def import_mlflow() -> Any:
    try:
        import mlflow
    except ImportError:
        raise ImportError(
            "To use the mlflow callback manager you need to have the `mlflow` python "
            "package installed. Please install it with `pip install mlflow>=2.3.0`"
        )
    return mlflow