Code for https://medium.com/p/836a0b5aaf20/edit

plot-live.py

from bokeh.plotting import figure, show
from bokeh.io import output_notebook, push_notebook
%matplotlib inline
output_notebook()

from math import pi
import numpy as np
from time import sleep


p = figure(title="X vs Random Number Generator", plot_height=350, plot_width=800)
target = show(p, notebook_handle=True)

x, y = [], []

for i in range(100):
    # 1. make data
    x.append(i)
    y.append(i*0.1*np.random.randint(0, 10))
    
    # 2. call plot
    p.line(x, y)
    
    # 3. push_notebook to the concerned target
    push_notebook(handle=target)
    
    sleep(0.001)