code: def delete_namespace(self, namespace):
          
  
          # if not self.has_namespace(namespace):
          #     return "Namespace does not exists"
  
          # log = logging.getLogger("%s.%s" % (self.log_name,
          #                                    inspect.stack()[0][3]))
          # log.setLevel(self.log_level)
  
          url = self._make_url(namespace).replace("/sparql", "")
          result = requests.delete(url=url)
          if result.status_code == 200:
              log.critical(result.text)
              return result.text
          raise RuntimeError(result.text)
docs: Deletes a namespace fromt the triplestore
  
          args:
              namespace: the name of the namespace