code: def analyze_today_words(self, dataset):
      sentences = self.get_today_sentences(dataset)
      return self.analyze_words(sentences)
  
imports: import math
  from underthesea.dictionary import Dictionary
  from collections import Counter, defaultdict
  from underthesea.utils import logger
  from datetime import date, timedelta
  import pandas
label_desc: Use image node_id 9 for calling the UDAnalyzer obj's underlying member method code with example usage: obj.analyze_today_words(dataset) and returns: self