From d43c7eedb12d1ea66e988aa9a710e734a2318a19 Mon Sep 17 00:00:00 2001
From: HAOCHENYE <21724054@zju.edu.cn>
Date: Tue, 3 Jun 2025 20:06:20 +0800
Subject: [PATCH] t push -f [Enhance] Move `import yapf` to function

---
 mmengine/config/config.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mmengine/config/config.py b/mmengine/config/config.py
index 36f92f0b..801243c8 100644
--- a/mmengine/config/config.py
+++ b/mmengine/config/config.py
@@ -17,11 +17,9 @@ from contextlib import contextmanager
 from pathlib import Path
 from typing import Any, Optional, Sequence, Tuple, Union
 
-import yapf
 from addict import Dict
 from rich.console import Console
 from rich.text import Text
-from yapf.yapflib.yapf_api import FormatCode
 
 from mmengine.fileio import dump, load
 from mmengine.logging import print_log
@@ -1375,6 +1373,8 @@ class Config:
     @property
     def pretty_text(self) -> str:
         """Get formatted python config text."""
+        import yapf
+        from yapf.yapflib.yapf_api import FormatCode
 
         indent = 4