importioimportpickleimportnumpyasnpfromcopyimportcopy,deepcopyfromcontextlibimportcontextmanagerimportmatplotlib.pyplotasplt@contextmanagerdefcopy_figure(fig:plt.Figure):buf=io.BytesIO()pickle.dump(fig,buf)buf.seek(0)fig_copy=pickle.load(buf)# fig_copy = copy(fig)  # you get the same error when using copy instead# fig_copy = deepcopy(fig)  # this results in an "NotImplementedError:#    TransformNode instances can not be copied. Consider using frozen()#    instead." which I have no idea what that means either.yieldfig_copyplt.close(fig_copy)defexample():image=np.random.uniform(0,1, (100,100))fig,ax=plt.subplots()image_artist=ax.imshow(image)fig.colorbar(image_artist)withcopy_figure(fig)ascopy_fig:copy_fig.show()fig.show()example()

    if fig._cachedRenderer:

    if hasattr(fig, '_cachedRenderer') and fig._cachedRenderer: