From a1b4330c18e2fefc1b7ca3ff4652389da609aa8c Mon Sep 17 00:00:00 2001
From: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Date: Fri, 1 May 2026 21:05:50 -0700
Subject: [PATCH] fix: linting error

---
 litellm/proxy/hooks/proxy_track_cost_callback.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/litellm/proxy/hooks/proxy_track_cost_callback.py b/litellm/proxy/hooks/proxy_track_cost_callback.py
index ad32b18a543..67f702e31a2 100644
--- a/litellm/proxy/hooks/proxy_track_cost_callback.py
+++ b/litellm/proxy/hooks/proxy_track_cost_callback.py
@@ -88,9 +88,7 @@ class _ProxyDBLogger(CustomLogger):
             # noisy ``"traceback": ""`` line. Downstream consumers all use
             # ``.get("traceback")`` / truthy checks, and the TypedDict marks
             # the field as optional, so omitting is type-safe.
-            _error_information = {
-                k: v for k, v in _error_information.items() if k != "traceback"
-            }
+            _error_information.pop("traceback", None)
         _metadata["error_information"] = _error_information
 
         _metadata = await _ProxyDBLogger._enrich_failure_metadata_with_key_info(