code: def delete_vector(self, hash_name, bucket_keys, data):
          
          lsh_keys = [self._format_mongo_key(hash_name, key)
                      for key in bucket_keys]
          self.mongo_object.remove({'lsh': {'$in': lsh_keys},
                                    'data': data})
docs: Deletes vector and JSON-serializable data in buckets with specified keys.