code: def line_tokenize(text, blanklines="discard"):
      return LineTokenizer(blanklines).tokenize(text)
  
file_path: nltk/nltk/tokenize/simple.py
imports: from nltk.tokenize.api import StringTokenizer, TokenizerI
  from nltk.tokenize.util import regexp_span_tokenize, string_span_tokenize
label_desc: Use image node_id 1 for calling a global function with example usage: line_tokenize(text, blanklines) and returns: LineTokenizer