chore: remove redundant queryset mention

Author: VincentRPS

cassandra/cqlengine/models.py

@@ -92,7 +92,6 @@ def __get__(self, obj: Any, model: "BaseModel"):
         if model.__abstract__:
             raise CQLEngineException('cannot execute queries against abstract models')
         queryset = model.__queryset__(model)
-        queryset
 
         # if this is a concrete polymorphic model, and the discriminator
         # key is an indexed column, add a filter clause to only return