func_code: def fibonacci(n):
      fib = [0, 1, 1, 2, 3, 5, 8, 13, 21, 34]
      if n == 0:
          num = fib[0]
      elif n == 1:
          num = fib[1]
      else:
          num = fib[n - 1] + fib[n - 2]
      return num
      fibonacci()