rename some functions

aky15

2023-04-17 b3b4c1bc5bb068c9aff99740e6257d12c6676ff7

 funasr/utils/postprocess_utils.py

@@ -225,7 +225,7 @@
                    ts_lists.append([begin, end])
                    begin = end
            else:
                raise ValueError('invalid character: {}'.format(ch))
                word_lists.append(ch)

    if time_stamp is not None: 
        word_lists, ts_lists = abbr_dispose(word_lists, ts_lists)