input: from faker import Faker
  
  
  def generate_sample_data(num_samples: int) -> None:
      """ Generate sample data for a web application using Python's faker library.
      The output should contain three columns of data: name, email, and age.
      >>> generate_sample_data(3)
      John Doe john.doe@example.com 29
      Jane Smith jane.smith@example.com 50
      Bob Johnson bob.johnson@example.com 35
      """
      fake = Faker()
      for _ in range(num_samples):
          print(fake.name(), fake.email(), fake.random_int(min=18, max=60))
output:     fake = Faker()
      for _ in range(num_samples):
          print(fake.name(), fake.email(), fake.random_int(min=18, max=60))