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 subplots() function you can draw 
# multiple plots in one figure

fig, axes = plt.subplots(nrows=1, ncols=1, figsize=(10, 5))
 
# set limit for x and y axis

axes.set_ylim(-100, 500)

axes.set_xlim(0, 250)
 
# style for plotting line

plt.style.use("ggplot")
 
# create 5 list to get store element
# after every iteration

x1, y1, y2, y3, y4 = [], [], [], [], []

myvar = count(0, 3)
 

def animate(i):

    x1.append(next(myvar))

    y1.append((l1[i]))

    y2.append((l2[i]))

    y3.append((l3[i]))

    y4.append((l4[i]))
 

    axes.plot(x1, y1, color="red")

    axes.plot(x1, y2, color="gray")

    axes.plot(x1, y3, color="blue")

    axes.plot(x1, y4, color="green")
 
 
# set ani variable to call the
# function recursively

anim = FuncAnimation(fig, animate, interval=30)
Below is the complete from itertools import count

import random

import matplotlib

from matplotlib import animation

import matplotlib.pyplot as plt

from matplotlib.animation import FuncAnimatioprogram: