code: def setup_nltk():
      import nltk  # we'll use this to split into sentences
  
      nltk.download("punkt")
  
file_path: h2ogpt/src/tts_sentence_parsing.py
imports: import textwrap
  import re
  from src.utils import flatten_list, have_emoji, have_langid
label_desc: Use image node_id 1 for calling a global function with example usage: setup_nltk() without return types