We import all the required packages for this implementation:

%matplotlib inline
%config InlineBackend.figure_format = 'retina'

from urllib.request import urlretrieve
from os.path import isfile, isdir
from tqdm import tqdm
import tarfile
import numpy as np
import random
import matplotlib.pyplot as plt
from sklearn.preprocessing import LabelBinarizer
from sklearn.preprocessing import OneHotEncoder

import pickle
import tensorflow as tf