code: def is_console(self, users_text):
          
          if users_text is None:
              self.log("Console information not collected")
              return None
  
          for line in users_text.split('\n'):
              if '*' in line:
                  match = re.search(self.vty_re, line)
                  if match:
                      self.log("Detected connection to vty")
                      return False
                  else:
                      match = re.search(self.console_re, line)
                      if match:
                          self.log("Detected connection to console")
                          return True
  
          self.log("Connection port unknown")
          return None
docs: Return if device is connected over console.