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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 _make_title(self):
 """Make the title"""

        if self._title:
            for i, title_line in enumerate(self._title, 1):
                self.svg.node(
                    self.nodes['title'],
                    'text',
                    class_='title plot_title',
                    x=self.width / 2,
                    y=i * (self.style.title_font_size + self.spacing)
                ).text = title_line