code: def create_plot():
      fig, ax = plt.subplots()
  
      x = [0, 1]
  
      for i, color in enumerate(["red", "green", "#0000FF"]):
          x = 1 + 6 * i
          for j, alpha in enumerate([0.3, 0.6, 1.0]):
              for k, linestyle in enumerate(
                  ["solid", "dashed", "dashdot", "dotted", "--"]
              ):
                  y = 0.5 + k + 0.33 * j
                  lines = ax.plot(
                      [x, x + 2.5, x + 5],
                      [y, y + 0.2, y],
                      lw=6 * alpha,
                      c=color,
                      ls=linestyle,
                      alpha=alpha,
                  )
                  if linestyle == "--":
                      lines[0].set_dashes([8, 4, 2, 4, 2, 4])
  
      ax.set_ylim(0, 5.5)
      ax.set_title("Line Styles, Widths, Transparencies", size=20)
      return fig
  
imports: import matplotlib.pyplot
  import mpld3
label_desc: Use image node_id 1 for calling a global function with example usage: create_plot() and returns: fig