new_contents: import sys
  from os.path import isdir, isfile
  from corpus import Corpus
  from lda_corpus import LDACorpus
  
  
  class WordCloud(object):
  
      def __init__(self, lda_corpus):
          self.corpus = lda_corpus
  
  
      def draw_topics(self):
          print self.corpus
          topics = self.corpus.print_topics()
          print topics
  
  
  def main():
      if len(sys.argv) > 2 and isdir(sys.argv[1]):
  
          if not isfile(sys.argv[2]) and not isfile(sys.argv[3]):
              corpus = Corpus(sys.argv[1])
              corpus.save(sys.argv[2], sys.argv[3])
          corpus = LDACorpus(sys.argv[2], sys.argv[3], no_topics=25)
          wc = WordCloud(corpus)
          print wc.draw_topics()
      else:
          print "Corpus requires directory as an argument."
  
  if __name__ == "__main__": main()
subject: Add framework for wordcloud visualisation