code: def constraint(z):
      """Evaluate the constraint here."""
      # The following is true in [1, 2) \cup [3, 4) \cup ... \cup [9, 10)
      ret1 = int(z[0]) % 2 == 1
      # The following is true in [0, 1) \cup [3, 4) \cup  [6, 7) \cup [9, 10)
      ret2 = int(z[0]) % 3 == 0
      return ret1 or ret2
  
label_desc: Use image node_id 1 for calling a global function with example usage: constraint(z) and returns: unknown