code: def find_next_square2(sq):
      """Alternative method, works by evaluating anything non-zero as True (0.000001 --> True)"""
      root = sq**0.5
      return -1 if root % 1 else (root + 1) ** 2
  
label_desc: Use image node_id 2 for calling a global function with example usage: find_next_square2(sq) and returns: unknown