code: def load(file):
      sentences = open(file).read().split("\n\n")
      sentences = [s.strip() for s in sentences if len(s) > 10]
      return sentences
  
imports: import os
  import shutil
  from os.path import join
  from underthesea.file_utils import DATASETS_FOLDER
label_desc: Use image node_id 1 for calling the CONLLReader obj's underlying member method code with example usage: obj.load(file) and returns: sentences