From d06af4e517865277d0521642c2c5513af9afd76f Mon Sep 17 00:00:00 2001
From: AUTOMATIC <16777216c@gmail.com>
Date: Tue, 27 Jun 2023 09:26:18 +0300
Subject: [PATCH] fix and rework #11113

---
 modules/api/api.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/api/api.py b/modules/api/api.py
index f96056b6..1d4aeff5 100644
--- a/modules/api/api.py
+++ b/modules/api/api.py
@@ -522,9 +522,9 @@ class Api:
         return options
 
     def set_config(self, req: Dict[str, Any]):
-        checkpoint_key="sd_model_checkpoint"
-        if checkpoint_key in req and  str(req[checkpoint_key]) not in checkpoint_alisases:
-            raise RuntimeError(f"model {v!r} not found")
+        checkpoint_name = req.get("sd_model_checkpoint", None)
+        if checkpoint_name is not None and checkpoint_name not in checkpoint_alisases:
+            raise RuntimeError(f"model {checkpoint_name!r} not found")
 
         for k, v in req.items():
             shared.opts.set(k, v)