code: def surface_evaluate_barycentric(surface, point):
      
      if NO_IMAGES:
          return
  
      ax = surface.plot(256)
      ax.plot(
          point[0, :], point[1, :], color="black", linestyle="None", marker="o"
      )
      ax.axis("scaled")
      ax.set_xlim(-0.125, 1.125)
      ax.set_ylim(-0.125, 1.125)
      save_image(ax.figure, "surface_evaluate_barycentric.png")
docs: Image for :meth`.Surface.evaluate_barycentric` docstring.