From bf1771d054f74402fa345cb732a42fb0879496af Mon Sep 17 00:00:00 2001
From: gouzil <66515297+gouzil@users.noreply.github.com>
Date: Sat, 25 Mar 2023 11:47:29 +0800
Subject: [PATCH] [CodeStyle][B016] Clear raise (#52118)

---
 pyproject.toml                                       | 2 +-
 python/paddle/distributed/launch/plugins/__init__.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 8ae89acd9ad..475f7d8ef84 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -98,7 +98,7 @@ select = [
     "B013",
     "B014",
     # "B015",
-    # "B016",
+    "B016",
     # "B017",
     "B018",
     "B019",
diff --git a/python/paddle/distributed/launch/plugins/__init__.py b/python/paddle/distributed/launch/plugins/__init__.py
index 4b2794a38ac..b3b89e0f116 100644
--- a/python/paddle/distributed/launch/plugins/__init__.py
+++ b/python/paddle/distributed/launch/plugins/__init__.py
@@ -39,7 +39,7 @@ def process_args(ctx):
     if ctx.args.ips:
         ips = ctx.args.ips.split(',')
         if '127.0.0.1' in ips and len(ips) != 1:
-            raise "127.0.0.1 in ips is not allowed in multi-nodes."
+            raise ValueError("127.0.0.1 in ips is not allowed in multi-nodes.")
 
 
 def collective_compatible(ctx):
-- 
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