class_docstr: Computes pixAcc and mIoU metric scores
      
class_docstr_tok: ["Computes","pixAcc","and","mIoU","metric","scores"]
docstr: Resets the internal evaluation result to initial state.
docstr_tok: ["Resets","the","internal","evaluation","result","to","initial","state","."]
code: def reset(self):
      """Resets the internal evaluation result to initial state."""
      self.total_inter = 0
      self.total_union = 0
      self.total_correct = 0
      self.total_label = 0
  
file_path: gluon-cv/gluoncv/utils/metrics/segmentation.py
imports: import threading
  import numpy
  import mxnet
label_desc: Use image node_id 4 for calling the SegmentationMetric obj's underlying member method code with example usage: obj.reset() without return types