code: def umap(adata, **kwargs) -> Union[Axes, List[Axes], None]:
      
      return plot_scatter(adata, 'umap', **kwargs)
docs: \
      Scatter plot in UMAP basis.
  
      Parameters
      ----------
      {adata_color_etc}
      {edges_arrows}
      {scatter_bulk}
      {show_save_ax}
  
      Returns
      -------
      If `show==False` a :class:`~matplotlib.axes.Axes` or a list of it.