docstr: Mark the connector as closed. A closed connector should not be used anymore.
docstr_tok: ["Mark","the","connector","as","closed",".","A","closed","connector","should","not","be","used","anymore","."]
code: def close(self):
      """
      Mark the connector as closed. A closed connector should not be used anymore.
      """
      pass
  
imports: import abc
  import logging
label_desc: Use image node_id 1 for calling the AbstractConnector obj's underlying member method code with example usage: obj.close() without return types