diff --git a/dataherald/sql_generator/dataherald_finetuning_agent.py b/dataherald/sql_generator/dataherald_finetuning_agent.py
index 596c3010..59e13679 100644
--- a/dataherald/sql_generator/dataherald_finetuning_agent.py
+++ b/dataherald/sql_generator/dataherald_finetuning_agent.py
@@ -373,7 +373,9 @@ def create_sql_agent(
         **kwargs: Dict[str, Any],
     ) -> AgentExecutor:
         tools = toolkit.get_tools()
-        prefix = prefix.format(dialect=toolkit.dialect, admin_instructions=toolkit.instructions)
+        prefix = prefix.format(
+            dialect=toolkit.dialect, admin_instructions=toolkit.instructions
+        )
         prompt = ZeroShotAgent.create_prompt(
             tools,
             prefix=prefix,