input: Write a function to edit the given Python program so that it prints 'Happy Holidays' 10 times. The function should replace the 'print('Hello World')' statement with 'print('Happy Holidays')'.
  
  assert edit_program("for i in range(10):\n    print('Hello World')")=="for i in range(10):\n    print('Happy Holidays')"
  assert edit_program("for i in range(5):\n    print('Hello World')")=="for i in range(5):\n    print('Happy Holidays')"
  assert edit_program("print('Hello World')")=="print('Happy Holidays')"
output: def edit_program(program):
      return program.replace("print('Hello World')", "print('Happy Holidays')")