docs: def has_observation_id(self, observation_id):
          """
          Check for the presence of the given observation_id
  
          :param string observation_id:
              The observation ID
          :return:
              True if we have a :class:`meteorpi_model.Observation` with this Id, False otherwise
          """
          self.con.execute('SELECT 1 FROM archive_observations WHERE publicId = %s', (observation_id,))
          return len(self.con.fetchall()) > 0