code: def test_accuracy_meter_registry(self):
      accuracy_meter = meters.build_meter(
          {
              "name": "video_accuracy",
              "topk": [1, 2],
              "clips_per_video_train": 1,
              "clips_per_video_test": 2,
          }
      )
      self.assertTrue(isinstance(accuracy_meter, VideoAccuracyMeter))
  
file_path: ClassyVision/test/meters_video_accuracy_meter_test.py
imports: import torch
  from classy_vision import meters
  from classy_vision.meters import VideoAccuracyMeter
  from test.generic.meter_test_utils import ClassificationMeterTest
label_desc: Use image node_id 1 for calling the TestVideoAccuracyMeter obj's underlying member method code with example usage: obj.test_accuracy_meter_registry() without return types