code: def read_tsv(input_file, quotechar=None, skiprows=None):
      """Reads a tab separated value file."""
      with open(input_file, "r", encoding="utf-8-sig") as f:
          result = list(
              csv.reader(f, delimiter="\t", quotechar=quotechar)
          )
      if skiprows:
          result = result[skiprows:]
      return result
  
file_path: jiant/jiant/scripts/preproc/export_glue_data.py
imports: import csv
  import os
  import tqdm
  import jiant.utils.python.io
  import jiant.utils.zconf
label_desc: Use image node_id 1 for calling a global function with example usage: read_tsv(input_file, quotechar, skiprows) and returns: result