code: def ackley_function(para):
      x, y = para["x"], para["y"]
  
      loss = (
          -20 * np.exp(-0.2 * np.sqrt(0.5 * (x * x + y * y)))
          - np.exp(
              0.5 * (np.cos(2 * np.pi * x) + np.cos(2 * np.pi * y))
          )
          + np.exp(1)
          + 20
      )
  
      return -loss
  
label_desc: Use image node_id 1 for calling a global function with example usage: ackley_function(para) and returns: unknown