Draw a line from (x1, y1) to (x2, y2)

def line(self, clear_screen=True, x1=10, y1=10, x2=50, y2=50, line_color='black', width=1):
        """
        Draw a line from (x1, y1) to (x2, y2)
        """

        if clear_screen:
            self.clear()

        return self.draw.line((x1, y1, x2, y2), fill=line_color, width=width)