input: Write a python function to find the maximum value generated by the optimize_func function within a given range.
  assert optimize(1) == 1
  assert optimize(5) == 5
  assert optimize(10) == 10
output: def optimize_func(x):
      return x  # Assuming optimize_func is simply returning the input value
  
  def optimize(n):
      return max(optimize_func(i) for i in range(1, n+1))