diff --git a/operate/services/manage.py b/operate/services/manage.py
index cb4cb5e37..71f317b49 100644
--- a/operate/services/manage.py
+++ b/operate/services/manage.py
@@ -476,7 +476,9 @@ def _deploy_service_onchain_from_safe(  # pylint: disable=too-many-statements,to
                 )
 
         on_chain_hash = self._get_on_chain_hash(chain_config=chain_config)
-        current_agent_bond = staking_params["min_staking_deposit"]  # TODO fixme, read from service registry token utility contract
+        current_agent_bond = staking_params[
+            "min_staking_deposit"
+        ]  # TODO fixme, read from service registry token utility contract
         is_first_mint = (
             self._get_on_chain_state(service=service, chain_id=chain_id)
             == OnChainState.NON_EXISTENT
diff --git a/operate/services/protocol.py b/operate/services/protocol.py
index 6c52fb069..709e65576 100644
--- a/operate/services/protocol.py
+++ b/operate/services/protocol.py
@@ -710,8 +710,6 @@ def staking_rewards_available(self, staking_contract: str) -> bool:
 
     # def get_agent_bond(self, staking_contract: str) -> int:
     #     self._patch()
-        
-
 
 
 class OnChainManager(_ChainUtil):
diff --git a/operate/services/service.py b/operate/services/service.py
index 2107cce56..675a526f1 100644
--- a/operate/services/service.py
+++ b/operate/services/service.py
@@ -418,7 +418,9 @@ def _build_docker(
             builder.try_update_abci_connection_params()
 
             home_chain_data = service.chain_configs[service.home_chain_id].chain_data
-            home_chain_ledger_config = service.chain_configs[service.home_chain_id].ledger_config
+            home_chain_ledger_config = service.chain_configs[
+                service.home_chain_id
+            ].ledger_config
             builder.try_update_runtime_params(
                 multisig_address=home_chain_data.multisig,
                 agent_instances=home_chain_data.instances,
@@ -795,12 +797,16 @@ def new(  # pylint: disable=too-many-locals
         service.store()
         return service
 
-    def update_user_params_from_template(self, service_template: ServiceTemplate) -> None:
+    def update_user_params_from_template(
+        self, service_template: ServiceTemplate
+    ) -> None:
         """Update user params from template."""
         for chain, config in service_template["configurations"].items():
             self.chain_configs[
                 chain
-            ].chain_data.user_params = OnChainUserParams.from_json(config)  # type: ignore
+            ].chain_data.user_params = OnChainUserParams.from_json(
+                config
+            )  # type: ignore
 
         self.store()