def is_error(self):
        """
        for some reason python do this:
        >>> 1.0 > None
        True
        >>> 1.0 < None
        False
        so we just check if min/max is not None before return _is_error
        """
        if self.threshold is None:
            return False
        return self._is_error

        for some reason python do this:
        >>> 1.0 > None
        True
        >>> 1.0 < None
        False
        so we just check if min/max is not None before return _is_error
        
src/diamond/handler/sentry.py