code: def l_sa_check(template, literal, is_standalone):
      """Do a preliminary check to see if a tag could be a standalone"""
  
      # If there is a newline, or the previous tag was a standalone
      if literal.find("\n") != -1 or is_standalone:
          padding = literal.split("\n")[-1]
  
          # If all the characters since the last newline are spaces
          if padding.isspace() or padding == "":
              # Then the next tag could be a standalone
              return True
          else:
              # Otherwise it can't be
              return False
  
label_desc: Use image node_id 2 for calling a global function with example usage: l_sa_check(template, literal, is_standalone) and returns: True, False