code: def get_symbols():
      with open(
          os.path.join(os.path.dirname(__file__), "symbol.txt")
      ) as fp:
          return {ord(c.rstrip("\n")): "" for c in fp}
  
file_path: espnet/egs2/reazonspeech/asr1/local/data.py
imports: import getopt
  import glob
  import os
  import random
  import shlex
  import sys
  from datasets import load_dataset
label_desc: Use image node_id 1 for calling a global function with example usage: get_symbols() and returns: unknown