code: def get_running_config(self, conn):
          
          config = conn.get_config(source="running")
          if config:
              root = ET.fromstring(config._raw)
              running_config = root[0][0]
              rgx = re.compile("\r*\n+")
              ioscfg = rgx.split(running_config.text)
              return ioscfg
docs: Get the ASR1k's current running config.
          :return: Current IOS running config as multiline string