input: Write a function to generate sample data for a web application using Python's faker library. The output should contain three columns of data: name, email, and age. The function should print out 10 rows of such data.
  
  assert generate_sample_data('Name1', 'name1@example.com', 25)==None
  assert generate_sample_data('Name2', 'name2@example.com', 45)==None
  assert generate_sample_data('Name3', 'name3@example.com', 32)==None
  assert generate_sample_data('Name4', 'name4@example.com', 50)==None
  assert generate_sample_data('Name5', 'name5@example.com', 21)==None
output: from faker import Faker
  
  def generate_sample_data(name, email, age):
      fake = Faker()
      for _ in range(10):
          print(f"{fake.name()}, {fake.email()}, {fake.random_int(min=18, max=65)}")