code: def __call__(self, input):
      for rule in self.rules:
          input = rule(input)
      return input
  
file_path: PaddleSeg/contrib/QualityInspector/qinspector/ops/postprocess.py
imports: from qinspector.cvlib.workspace import create, register
  from qinspector.utils.logger import setup_logger
label_desc: Use image node_id 4 for calling the PostProcess obj's underlying member method code with example usage: obj.__call__(input) and returns: input