def METHOD_NAME(message):
    if pywt_enabled:
        try:
            import pywt  # noqa: F401
            pywt_message = None
        except Exception as e:
            pywt_message = f"Failed to import pywt (error:{e})."
    else:
        pywt_message = (
            "Pywt not available. "
            "In order to be able to use "
            f"{message} run "
            f'"pip install PyWavelets" or '
            f'"conda install pywavelets".'
        )
    return pywt_message