fix: add type hint ignore for user_api_key_cache and update docstring for EventDrivenCacheCoordinator

litellm/proxy/auth/user_api_key_auth.py

@@ -345,7 +345,7 @@ async def _fetch_global_spend_with_event_coordination(
 
     return await _global_spend_coordinator.get_or_load(
         cache_key=cache_key,
-        cache=user_api_key_cache,
+        cache=user_api_key_cache,  # pyright: ignore[reportArgumentType]
         load_fn=_load_global_spend,
     )
 

litellm/proxy/common_utils/cache_coordinator.py

@@ -52,6 +52,9 @@ class EventDrivenCacheCoordinator:
     - Other requests: wait for the signal, then read from cache.
 
     Create one instance per resource (e.g. one for global spend, one for feature flags).
+
+    Args:
+        log_prefix: Prefix for debug log messages.
     """
 
     def __init__(self, log_prefix: str = "[CACHE]"):
@@ -150,7 +153,7 @@ class EventDrivenCacheCoordinator:
                 elapsed_ms,
                 value,
             )
-
+            
         await cache.async_set_cache(key=cache_key, value=value)
         if self._log_prefix:
             verbose_proxy_logger.debug("%s Result cached", self._log_prefix)