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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def Close(self):
 """Closes the connection to TimeSketch Elasticsearch database. Sends the remaining events for indexing and removes the processing status on the Timesketch search index object. """

    super(TimesketchOutputModule, self).Close()

    with self._timesketch.app_context():
      search_index = timesketch_sketch.SearchIndex.query.filter_by(
          index_name=self._index_name).first()
      search_index.status.remove(search_index.status[0])
      timesketch_db_session.add(search_index)
      timesketch_db_session.commit()