new_contents: # importing modules/ libraries
  import pandas as pd
  import random
  
  # create sample of order products train data
  n = 1384617
  s = round(0.1 * n)
  skip = sorted(random.sample(range(1,n), n-s))
  order_products__train_sample_df = pd.read_csv('Data/order_products__train.csv', 
                                         skiprows = skip)
  order_products__train_sample_df.to_csv('Data/order_products__train_sample.csv', 
                                         index = False)
  
  # create sample of order products prior data
  n = 32434489
  s = round(0.1 * n)
  skip = sorted(random.sample(range(1,n), n-s))
  order_products__prior_sample_df = pd.read_csv('Data/order_products__prior.csv', 
                                         skiprows = skip)
  order_products__prior_sample_df.to_csv('Data/order_products__prior_sample.csv', 
                                         index = False)
  
  # create sample of orders data
  n = 3421083
  s = round(0.1 * n)
  skip = sorted(random.sample(range(1,n), n-s))
  order_sample_df = pd.read_csv('Data/orders.csv', 
                                         skiprows = skip)
  order_sample_df.to_csv('Data/orders_sample.csv', 
                                         index = False)
subject: Add code for creating samples