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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def render_tooltip(self, tooltip, obj):
 """Render the tooltip for this column for an object """

        if self.tooltip_attr:
            val = getattr(obj, self.tooltip_attr)
        elif self.tooltip_value:
            val = self.tooltip_value
        else:
            return False
        setter = getattr(tooltip, TOOLTIP_SETTERS.get(self.tooltip_type))
        if self.tooltip_type in TOOLTIP_SIZED_TYPES:
            setter(val, self.tooltip_image_size)
        else:
            setter(val)
        return True