code: def show_xys(self, xs, ys, imgsize:int=4, figsize:Optional[Tuple[int,int]]=None, **kwargs):
          "Show the `xs` (inputs) and `ys`(targets)  on a figure of `figsize`."
          axs = subplots(len(xs), 2, imgsize=imgsize, figsize=figsize)
          for i, (x,y) in enumerate(zip(xs,ys)):
              x.show(ax=axs[i,0], **kwargs)
              y.show(ax=axs[i,1], **kwargs)
          plt.tight_layout(f show_xys(self, xs, ys, imgsize:int=4, figsize:Optional[Tuple[int,int]]=None, **kwargs):
          "Show the `xs` (inputs) and `ys`(targets)  on a figure of `figsize`."
          axs = subplots(len(xs), 2, imgsize=imgsize, figsize=figsize)
          for i, (x,y) in enumerate(zip(xs,ys)):
              x.show(ax=axs[i,0], **kwargs)
              y.show(ax=axs[i,1], **kwargs)
          plt.tight_layout()
docs: Show the `xs` (inputs) and `ys`(targets)  on a figure of `figsize`.