Removes keywords for a name.

    Args:
      name: A name which should not be associated with some keywords anymore.
      keywords: A collection of keywords.

def RemoveKeywordsForName(self, name, keywords):
    """Removes keywords for a name.

    Args:
      name: A name which should not be associated with some keywords anymore.
      keywords: A collection of keywords.
    """
    data_store.DB.IndexRemoveKeywordsForName(self.urn, name, keywords)