From 96ff6103f228eb39c75060a977f712cfb9f2fd98 Mon Sep 17 00:00:00 2001
From: zhangjingwei <57820731+Ainavo@users.noreply.github.com>
Date: Tue, 18 Jul 2023 16:48:35 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9COPY-FROM=20add=5Fexample=5Ff?=
 =?UTF-8?q?or=5Flazygurd=20(#55411)?=
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* add_example_for_lazygurd

* fix
---
 python/paddle/fluid/lazy_init.py     | 15 +++++++++++++++
 python/paddle/tensor/manipulation.py |  1 +
 2 files changed, 16 insertions(+)

diff --git a/python/paddle/fluid/lazy_init.py b/python/paddle/fluid/lazy_init.py
index 3a577eb9084..36f36161e6f 100644
--- a/python/paddle/fluid/lazy_init.py
+++ b/python/paddle/fluid/lazy_init.py
@@ -93,6 +93,21 @@ class LazyGuard:
     LazyGuard is a wrapper interface for nn.Layer, it forwards the construct
     process of user defined Layer. Meanwhile, it provides necessary API to
     trigger EagerParamBase Lazy Initialization and get startup Program.
+
+    Examples:
+
+        .. code-block:: python
+
+            from paddle import LazyGuard
+            from paddle.nn import Linear
+
+            with LazyGuard():
+                # w and b are initialized lazily and have no memory.
+                net = Linear(10, 10)
+
+            for param in net.parameters():
+                # Initialize param and allocate memory explicitly.
+                param.initialize()
     """
 
     def __enter__(self):
diff --git a/python/paddle/tensor/manipulation.py b/python/paddle/tensor/manipulation.py
index 73fc4af9fa4..d71f1b09a2f 100644
--- a/python/paddle/tensor/manipulation.py
+++ b/python/paddle/tensor/manipulation.py
@@ -2851,6 +2851,7 @@ def scatter(x, index, updates, overwrite=True, name=None):
     Output is obtained by updating the input on selected indices based on updates.
 
     .. code-block:: python
+        :name: code-example1
 
         import paddle
         #input:
-- 
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