From 42a4be2ee83b0d948c61fb6fd9516666bf32c8f4 Mon Sep 17 00:00:00 2001
From: SLAPaper <slapaper.pku@gmail.com>
Date: Sat, 9 Nov 2024 20:53:12 +0800
Subject: [PATCH] fix: prevent duplicate sampler when reload UI

---
 scripts/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/scripts/__init__.py b/scripts/__init__.py
index fd5bd17..df06ef4 100644
--- a/scripts/__init__.py
+++ b/scripts/__init__.py
@@ -65,6 +65,9 @@ def add_sample_dpmpp_2m_alt_webui() -> None:
     except ImportError:
         return
 
+    if "DPM++ 2M alt" in sd_samplers.all_samplers_map:
+        return
+
     samplers_dpmpp_2m_alt = [
         (
             "DPM++ 2M alt",