code: def read_params():
      cfg = Config()
  
      # params for text detector
      cfg.det_algorithm = "DB"
      cfg.det_model_dir = "./inference/ch_PP-OCRv3_det_infer/"
      cfg.det_limit_side_len = 960
      cfg.det_limit_type = "max"
  
      # DB parmas
      cfg.det_db_thresh = 0.3
      cfg.det_db_box_thresh = 0.6
      cfg.det_db_unclip_ratio = 1.5
      cfg.use_dilation = False
      cfg.det_db_score_mode = "fast"
  
      # #EAST parmas
      # cfg.det_east_score_thresh = 0.8
      # cfg.det_east_cover_thresh = 0.1
      # cfg.det_east_nms_thresh = 0.2
  
      cfg.use_pdserving = False
      cfg.use_tensorrt = False
  
      return cfg
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
label_desc: Use image node_id 1 for calling a global function with example usage: read_params() and returns: cfg