text: from RegularExpression import regular_expression
  
  
  class CleaningData:
  
      def clean_tweets(self, tweets):
          for key in tweets.keys():
              if type(tweets.get(key)) == str and (key != 'created_at'):
                  tweets[key] = regular_expression(tweets.get(key))
  
              elif type(tweets.get(key)) == dict:
                  self.clean_tweets(tweets.get(key))
  