random-person.py

import sys
import csv
from faker import Faker

fake = Faker()
number_of_records = int(sys.argv[1])

with open('random-person.csv', mode='w') as file:
  file_writer = csv.writer(file, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)

  file_writer.writerow(['first_name', 'last_name', 'age'])

  for _ in range(number_of_records):
    file_writer.writerow([fake.first_name(), fake.last_name(), fake.numerify("@#")])