print a colored distribution in cli

dist.py

import matplotlib.cm as cm
from blessed import Terminal

def print_dist(prob,cmap=cm.gray):
    term = Terminal()

    for i_list in prob.tolist():
        result =""
        for i in i_list:
            r,g,b,a = cmap(i,bytes=True)
            col = term.color_rgb(r,g,b)
            result += col +'█'
        print(result+term.normal, flush=True)