def rank_avg(self) -> Rank_AvgRequestBuilder:
        """
        Provides operations to call the rank_Avg method.
        """
        from .rank_avg.rank_avg_request_builder import Rank_AvgRequestBuilder

        return Rank_AvgRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the rank_Avg method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py