text: from donkeycar.parts.transform import Lambda
  
  
  def f(a):
      return a + 1
  
  def f2(a, b):
      return a + b + 1
  
  def test_lambda_one_arg():
      l = Lambda(f)
      b = l.run(1)
      assert b == 2
  
  def test_lambda_two_args():
      l = Lambda(f2)
      b = l.run(1, 1)
      assert b == 3