code: def a_send_password(password, ctx):
      
      if password:
          ctx.ctrl.send_command(password, password=True)
          return True
      else:
          ctx.ctrl.disconnect()
          raise ConnectionAuthenticationError("Password not provided", ctx.ctrl.hostname)
docs: Send the password text.
  
      Before sending the password local echo is disabled.
      If password not provided it disconnects from the device and raises ConnectionAuthenticationError exception.