Write a function show_pascal(n) that returns a plot of Pascal's triangle in the following form. It should work for any number of of rows n and must show the hexagons. Use a keyword argument that defaults to True for whether to show the numbers. Make sure the numbers are centered in the hexagons. Details like the bottom row of partial hexagons and the ellipsis are optional. Feel free to use colors and more styling. For example, if you color the hexagons black for even numbers and white for odd numbers, it will look like a Serpinski Gasket! Demonstrate the function with n=10 showing the numbers and for n=50 without the numbers.