add missing Engine

thrasibule · thrasibule · commit 1cd2117a350b · 2025-04-22T12:42:56.000-04:00
diff --git a/quantlib/pricingengines/api.py b/quantlib/pricingengines/api.py
@@ -16,3 +16,4 @@
 from .swaption.tree_swaption_engine import TreeSwaptionEngine
 from .swaption.fdhullwhite_swaption_engine import FdHullWhiteSwaptionEngine
 from .swap import DiscountingSwapEngine
+from .bond.discountingbondengine import DiscountingBondEngine
