old_contents: import pytest
  
  from typing import Iterable
  
  from .euler_totient import phi, phi_range
  from .gcd import gcd
  
  
  @pytest.mark.parametrize('n', range(100, 115))
  def test_phi(n: int) -> None:
      assert phi(n) == len([a for a in range(n) if gcd(a, n) == 1])
  
  
  def test_phi_range(n: int=100):
      assert [phi(n) for n in range(1, n + 1)] == phi_range(n)[1:]
  
new_contents: import pytest
  
  from .euler_totient import phi, phi_range
  from .gcd import gcd
  
  
  @pytest.mark.parametrize('n', range(100, 115))
  def test_phi(n: int) -> None:
      assert phi(n) == len([a for a in range(n) if gcd(a, n) == 1])
  
  
  def test_phi_range(n: int=100):
      assert [phi(n) for n in range(1, n + 1)] == phi_range(n)[1:]
  
subject: Fix linting problem