code: def read_sequences_from_file(filename):
      fp = codecs.open(
          os.path.join(os.path.dirname(__file__), filename),
          "r",
          encoding="utf-8",
      )
      lines = [
          line.strip()
          for line in fp.readlines()
          if not line.startswith("#") and line.strip()
      ]
      fp.close()
      sequences = [make_sequence_from_line(line) for line in lines]
      return lines, sequences
  
file_path: catboost/contrib/python/wcwidth/py2/tests/test_emojis.py
imports: import os
  import codecs
  import pytest
  import wcwidth
label_desc: Use image node_id 7 for calling a global function with example usage: read_sequences_from_file(filename) and returns: lines,  sequences