code: def process_xml_file(file_name):
      
      with open(file_name, 'rb') as fh:
          ekb = fh.read().decode('utf-8')
      return process_xml(ekb)
docs: Return a TripsProcessor by processing a TRIPS EKB XML file.
  
      Parameters
      ----------
      file_name : str
          Path to a TRIPS extraction knowledge base (EKB) file to be processed.
  
      Returns
      -------
      tp : TripsProcessor
          A TripsProcessor containing the extracted INDRA Statements
          in tp.statements.