def METHOD_NAME(
    size: int = 365 * 3, start_date: str = "2018-01-01", **kwargs
) -> pd.DataFrame:
    """Generate a time series as a pandas dataframe."""
    return pd.DataFrame(
        {
            "ds": pd.date_range(start_date, periods=size, freq="D"),
            "y": generate_daily_time_series(size, **kwargs),
        }
    )