code: def rosenbrock(x, a=2, b=4, c=5):
      global it
  
      it = 1.0
      res = None
  
      for _ in range(0, 10):
          sleep(1)
          res = x * x * a + x * b + c
          res += it
          it -= 1.0 / 10
  
      return res
  
imports: import sys
  from aup import aup_args
  from time import sleep
label_desc: Use image node_id 1 for calling a global function with example usage: rosenbrock(x, a, b, c) and returns: res