code: def constraint(x):
      """Evaluate the constraint here."""
      ret1 = x[2] >= 13.0 and x[1] > 11.0
      ret2 = x[2] <= 13.0 and x[1] < 90.0
      return ret1 or ret2
  
label_desc: Use image node_id 1 for calling a global function with example usage: constraint(x) and returns: unknown