(self, spec)
Initialize the object.

        Args:
            spec: dict with the vega specification.
Initialize the object.
Initialize the object .
def __init__(self, spec):
        """Initialize the object.

        Args:
            spec: dict with the vega specification.
        """

        self.chart_type = 'manual_vega'
        self._spec = spec
def __init__ ( self , spec ) : self . chart_type = 'manual_vega' self . _spec = spec