From 3d33e372a14614b13a793f374e59bddb3027527e Mon Sep 17 00:00:00 2001
From: Nick Hill <nickhill@us.ibm.com>
Date: Wed, 5 Jun 2024 14:53:16 -0700
Subject: [PATCH] [BugFix] Fix log message about default max model length
 (#5284)

---
 vllm/config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vllm/config.py b/vllm/config.py
index 7fd417bd..8609bfb7 100644
--- a/vllm/config.py
+++ b/vllm/config.py
@@ -1223,7 +1223,7 @@ def _get_and_verify_max_len(
         logger.warning(
             "The model's config.json does not contain any of the following "
             "keys to determine the original maximum length of the model: "
-            "%d. Assuming the model's maximum length is %d.", possible_keys,
+            "%s. Assuming the model's maximum length is %d.", possible_keys,
             default_max_len)
         derived_max_model_len = default_max_len