code: def test_no_auto_refresh(self):
      layer = traffic_layer(auto_refresh=False)
      assert not layer.get_state()["auto_refresh"]
  
imports: import unittest
  from ..traffic import traffic_layer
label_desc: Use image node_id 2 for calling the TrafficLayer obj's underlying member method code with example usage: obj.test_no_auto_refresh() without return types