diff --git a/covalent_ecs_plugin/ecs.py b/covalent_ecs_plugin/ecs.py
index e76dba6..99f39bb 100644
--- a/covalent_ecs_plugin/ecs.py
+++ b/covalent_ecs_plugin/ecs.py
@@ -55,6 +55,7 @@ class ExecutorInfraDefaults(BaseModel):
     """
     Configuration values for provisioning AWS Batch cloud infrastructure
     """
+
     prefix: str = ""
     credentials: str = ""
     profile: str = ""