**kwargs    `~matplotlib.patches.Patch` properties. The following properties    additionally accept a sequence of values corresponding to the    datasets in *x*:    *edgecolors*, *facecolors*, *lines*, *linestyles*, *hatches*.

frompylabimport*hist(randn(100),facecolor="red")# workshist(randn(100),fc="red")# silently does nothinghist(randn(100),facecolors="red")# crashes (Rectangle.set() got an unexpected keyword argument 'facecolors')# and likewise for edgecolor(s)