From db9483738b061c09466c7a14054ed1f5e1411358 Mon Sep 17 00:00:00 2001
From: Sing_chan <51314274+betterpig@users.noreply.github.com>
Date: Fri, 1 Apr 2022 11:40:17 +0800
Subject: [PATCH] fix bug of bfgs example code;test=document_fix (#41195)

---
 python/paddle/incubate/optimizer/functional/bfgs.py  | 2 +-
 python/paddle/incubate/optimizer/functional/lbfgs.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/paddle/incubate/optimizer/functional/bfgs.py b/python/paddle/incubate/optimizer/functional/bfgs.py
index 9afcc2240ae..9147444f5a6 100644
--- a/python/paddle/incubate/optimizer/functional/bfgs.py
+++ b/python/paddle/incubate/optimizer/functional/bfgs.py
@@ -100,7 +100,7 @@ def minimize_bfgs(objective_func,
                 return paddle.dot(x, x)
 
             x0 = paddle.to_tensor([1.3, 2.7])
-            results = paddle.optimizer.functional.minimize_bfgs(func, x0)
+            results = paddle.incubate.optimizer.functional.minimize_bfgs(func, x0)
             print("is_converge: ", results[0])
             print("the minimum of func is: ", results[2])
             # is_converge:  is_converge:  Tensor(shape=[1], dtype=bool, place=Place(gpu:0), stop_gradient=True,
diff --git a/python/paddle/incubate/optimizer/functional/lbfgs.py b/python/paddle/incubate/optimizer/functional/lbfgs.py
index 90ae452653a..1fbae18a4c6 100644
--- a/python/paddle/incubate/optimizer/functional/lbfgs.py
+++ b/python/paddle/incubate/optimizer/functional/lbfgs.py
@@ -89,7 +89,7 @@ def minimize_lbfgs(objective_func,
                 return paddle.dot(x, x)
 
             x0 = paddle.to_tensor([1.3, 2.7])
-            results = paddle.optimizer.functional.minimize_lbfgs(func, x0)
+            results = paddle.incubate.optimizer.functional.minimize_lbfgs(func, x0)
             print("is_converge: ", results[0])
             print("the minimum of func is: ", results[2])
             # is_converge:  is_converge:  Tensor(shape=[1], dtype=bool, place=Place(gpu:0), stop_gradient=True,
-- 
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