code: def case_markup(token):
      return (
          begin_uppercase(token)
          or end_uppercase(token)
          or begin_case(token)
      )
  
file_path: OpenNMT-py/onmt/utils/alignment.py
imports: import torch
  from itertools import accumulate
  from onmt.constants import SubwordMarker
label_desc: Use image node_id 8 for calling a global function with example usage: case_markup(token) and returns: unknown