diff --git a/src/package_io/input_parser.star b/src/package_io/input_parser.star
index 597c456..efa53aa 100644
--- a/src/package_io/input_parser.star
+++ b/src/package_io/input_parser.star
@@ -139,12 +139,14 @@ def parse_network_params(plan, input_args):
     )
     return results
 
+
 def default_optimism_args():
     return {
         "chains": default_chains(),
         "op_contract_deployer_params": default_op_contract_deployer_params(),
     }
 
+
 def default_chains():
     return [
         {
@@ -185,6 +187,7 @@ def default_op_contract_deployer_params():
         "artifacts_url": "https://storage.googleapis.com/oplabs-contract-artifacts/artifacts-v1-4accd01f0c35c26f24d2aa71aba898dd7e5085a2ce5daadc8a84b10caf113409.tar.gz",
     }
 
+
 def default_ethereum_config():
     return {
         "network_params": {