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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 _draw_title(self):
 """ Draw title onto the figure """

        # This is very laboured. Should be changed when MPL
        # finally has a constraint based layout manager.
        figure = self.figure
        title = self.labels.get('title', '')
        rcParams = self.theme.rcParams
        get_property = self.theme.themeables.property

        # Pick suitable values in inches and convert them to
        # transFigure dimension. This gives fixed spacing
        # margins which work for oblong plots.
        top = figure.subplotpars.top
        W, H = figure.get_size_inches()

        # Adjust the title to avoid overlap with the facet
        # labels on the top row
        # pad/H is inches in transFigure coordinates. A fixed
        # margin value in inches prevents oblong plots from
        # getting unpredictably large spaces.
        try:
            fontsize = get_property('plot_title', 'size')
        except KeyError:
            fontsize = float(rcParams.get('font.size', 12))

        try:
            linespacing = get_property('plot_title', 'linespacing')
        except KeyError:
            linespacing = 1.2

        try:
            margin = get_property('plot_title', 'margin')
        except KeyError:
            pad = 0.09
        else:
            pad = margin.get_as('b', 'in')

        try:
            strip_margin_x = get_property('strip_margin_x')
        except KeyError:
            strip_margin_x = 0

        line_size = fontsize / 72.27
        num_lines = len(title.split('\n'))
        title_size = line_size * linespacing * num_lines
        strip_height = self.facet.strip_size('top')
        # vertical adjustment
        strip_height *= (1 + strip_margin_x)

        x = 0.5
        y = top + (strip_height+title_size/2+pad)/H

        text = figure.text(x, y, title, ha='center', va='center')
        figure._themeable['plot_title'] = text