diff --git a/litellm/proxy/db/db_transaction_queue/redis_update_buffer.py b/litellm/proxy/db/db_transaction_queue/redis_update_buffer.py
index 91d0bee1d3aa..17fdb4f6be73 100644
--- a/litellm/proxy/db/db_transaction_queue/redis_update_buffer.py
+++ b/litellm/proxy/db/db_transaction_queue/redis_update_buffer.py
@@ -61,8 +61,8 @@ def _should_commit_spend_updates_to_redis() -> bool:
         """
         from litellm.proxy.proxy_server import general_settings
 
-        _use_redis_transaction_buffer: Optional[Union[bool, str]] = (
-            general_settings.get("use_redis_transaction_buffer", False)
+        _use_redis_transaction_buffer: Optional[Union[bool, str]] = general_settings.get(
+            "use_redis_transaction_buffer", False
         )
         if isinstance(_use_redis_transaction_buffer, str):
             _use_redis_transaction_buffer = str_to_bool(_use_redis_transaction_buffer)
@@ -151,15 +151,11 @@ async def store_in_memory_spend_updates_in_redis(
                 ```
         """
         if self.redis_cache is None:
-            verbose_proxy_logger.debug(
-                "redis_cache is None, skipping store_in_memory_spend_updates_in_redis"
-            )
+            verbose_proxy_logger.debug("redis_cache is None, skipping store_in_memory_spend_updates_in_redis")
             return
 
         # Get all transactions
-        db_spend_update_transactions = (
-            await spend_update_queue.flush_and_get_aggregated_db_spend_update_transactions()
-        )
+        db_spend_update_transactions = await spend_update_queue.flush_and_get_aggregated_db_spend_update_transactions()
         daily_spend_update_transactions = (
             await daily_spend_update_queue.flush_and_get_aggregated_daily_spend_update_transactions()
         )
@@ -170,12 +166,8 @@ async def store_in_memory_spend_updates_in_redis(
             await daily_tag_spend_update_queue.flush_and_get_aggregated_daily_spend_update_transactions()
         )
 
-        verbose_proxy_logger.debug(
-            "ALL DB SPEND UPDATE TRANSACTIONS: %s", db_spend_update_transactions
-        )
-        verbose_proxy_logger.debug(
-            "ALL DAILY SPEND UPDATE TRANSACTIONS: %s", daily_spend_update_transactions
-        )
+        verbose_proxy_logger.debug("ALL DB SPEND UPDATE TRANSACTIONS: %s", db_spend_update_transactions)
+        verbose_proxy_logger.debug("ALL DAILY SPEND UPDATE TRANSACTIONS: %s", daily_spend_update_transactions)
 
         await self._store_transactions_in_redis(
             transactions=db_spend_update_transactions,
@@ -295,9 +287,7 @@ async def get_all_daily_spend_update_transactions_from_redis_buffer(
         )
         if list_of_transactions is None:
             return None
-        list_of_daily_spend_update_transactions = [
-            json.loads(transaction) for transaction in list_of_transactions
-        ]
+        list_of_daily_spend_update_transactions = [json.loads(transaction) for transaction in list_of_transactions]
         return cast(
             Dict[str, DailyUserSpendTransaction],
             DailySpendUpdateQueue.get_aggregated_daily_spend_update_transactions(
@@ -319,9 +309,7 @@ async def get_all_daily_team_spend_update_transactions_from_redis_buffer(
         )
         if list_of_transactions is None:
             return None
-        list_of_daily_spend_update_transactions = [
-            json.loads(transaction) for transaction in list_of_transactions
-        ]
+        list_of_daily_spend_update_transactions = [json.loads(transaction) for transaction in list_of_transactions]
         return cast(
             Dict[str, DailyTeamSpendTransaction],
             DailySpendUpdateQueue.get_aggregated_daily_spend_update_transactions(
@@ -343,9 +331,7 @@ async def get_all_daily_tag_spend_update_transactions_from_redis_buffer(
         )
         if list_of_transactions is None:
             return None
-        list_of_daily_spend_update_transactions = [
-            json.loads(transaction) for transaction in list_of_transactions
-        ]
+        list_of_daily_spend_update_transactions = [json.loads(transaction) for transaction in list_of_transactions]
         return cast(
             Dict[str, DailyTagSpendTransaction],
             DailySpendUpdateQueue.get_aggregated_daily_spend_update_transactions(
diff --git a/litellm/secret_managers/main.py b/litellm/secret_managers/main.py
index 6ecf5e370f50..5e7645ef3503 100644
--- a/litellm/secret_managers/main.py
+++ b/litellm/secret_managers/main.py
@@ -40,14 +40,11 @@ def str_to_bool(value: Optional[str]) -> Optional[bool]:
     if value is None:
         return None
 
-    true_values = {"true"}
-    false_values = {"false"}
-
     value_lower = value.strip().lower()
 
-    if value_lower in true_values:
+    if value_lower == "true":
         return True
-    elif value_lower in false_values:
+    elif value_lower == "false":
         return False
     else:
         return None