code: def make_usage_key_from_deprecated_string(self, location_url):
          
          warnings.warn(
              "make_usage_key_from_deprecated_string is deprecated! Please use make_usage_key",
              DeprecationWarning,
              stacklevel=2
          )
          return BlockUsageLocator.from_string(location_url).replace(run=self.run)
docs: Deprecated mechanism for creating a UsageKey given a CourseKey and a serialized Location.
  
          NOTE: this prejudicially takes the tag, org, and course from the url not self.
  
          Raises:
              InvalidKeyError: if the url does not parse