code: def load_from_raw_text(text):
      raw_content = ""
      raw_content += "# doc_url = DOC_URL\n"
      raw_content += "# date = DATE\n"
      raw_content += "# sent_id = 0\n"
      raw_content += text.strip()
      return UDSentence.load_from_raw_content(raw_content)
  
imports: from os.path import dirname, join, exists
  from torch.utils.data import Dataset
  from underthesea import pos_tag
  from underthesea import dependency_parse
  from underthesea.utils.col_analyzer import UDAnalyzer
label_desc: Use image node_id 7 for calling the UDSentence obj's underlying member method code with example usage: obj.load_from_raw_text(text) and returns: UDSentence