code: def __call__(self, input):
      results = self.predictor.predict(
          input, score_thresh=self.score_threshold
      )
      return results
  
imports: from ppdet.core.workspace import load_config
  from qinspector.cvlib.workspace import register
  from qinspector.det.engine import Predictor
label_desc: Use image node_id 2 for calling the Detection obj's underlying member method code with example usage: obj.__call__(input) and returns: results