code: def __init__(self, params, codec):
      super().__init__(params, codec)
      self.blank = params.blank_index
      self.threshold = (
          params.min_p_threshold
          if params.min_p_threshold > 0
          else 0.0001
      )
  
file_path: calamari/calamari_ocr/ocr/model/ctcdecoder/default_ctc_decoder.py
imports: import numpy
  from calamari_ocr.ocr.model.ctcdecoder.ctc_decoder import CTCDecoder
  from calamari_ocr.ocr.predict.params import Prediction
label_desc: Use image node_id 1 to create a new DefaultCTCDecoder object from inherited base classes: CTCDecoder with example: obj = DefaultCTCDecoder(params, codec)