code: def read_params():
      cfg = pp_ocr_read_params()
  
      # params for table structure model
      cfg.table_max_len = 488
      cfg.table_model_dir = (
          "./inference/en_ppocr_mobile_v2.0_table_structure_infer/"
      )
      cfg.table_char_dict_path = (
          "./ppocr/utils/dict/table_structure_dict.txt"
      )
      cfg.show_log = False
      return cfg
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from deploy.hubserving.ocr_system.params import read_params
label_desc: Use image node_id 1 for calling a global function with example usage: read_params() and returns: cfg