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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 OnDrawBackground(self, dc, rect, item, flags):
 """Called for drawing the background area of each item Overridden from OwnerDrawnComboBox """


        # If the item is selected, or its item is even,
        # or if we are painting the combo control itself
        # then use the default rendering.

        if (item & 1 == 0 or flags & (wx.combo.ODCB_PAINTING_CONTROL |
                                      wx.combo.ODCB_PAINTING_SELECTED)):
            try:
                wx.combo.OwnerDrawnComboBox.OnDrawBackground(self, dc,
                                                             rect, item, flags)
            finally:
                return

        # Otherwise, draw every other background with
        # different color.

        bg_color = get_color(config["label_color"])
        dc.SetBrush(wx.Brush(bg_color))
        dc.SetPen(wx.Pen(bg_color))
        dc.DrawRectangleRect(rect)