code: def rule_01_normalize_column_must_be_striped():
      # check column normalize must be striped
      global rules_df
      words = list(rules_df["normalize"])
      for word in words:
          if word.strip() != word:
              print("[ERR] Column normalize must be striped", word)
  
label_desc: Use image node_id 1 for calling a global function with example usage: rule_01_normalize_column_must_be_striped() without return types