diff --git a/iso15118/secc/states/iso15118_20_states.py b/iso15118/secc/states/iso15118_20_states.py
index f86b3e5c..9aa829a3 100644
--- a/iso15118/secc/states/iso15118_20_states.py
+++ b/iso15118/secc/states/iso15118_20_states.py
@@ -10,7 +10,7 @@
 
 from iso15118.secc.comm_session_handler import SECCCommunicationSession
 from iso15118.secc.controller.common import UnknownEnergyService
-from iso15118.secc.controller.evse_data import EVSEDataContext, CurrentType
+from iso15118.secc.controller.evse_data import CurrentType, EVSEDataContext
 from iso15118.secc.states.secc_state import StateSECC
 from iso15118.shared.exi_codec import EXI
 from iso15118.shared.messages.app_protocol import (
@@ -1348,9 +1348,7 @@ async def process_message(
             self.charge_parameter_valid(ac_cpd_req.ac_params)
             ev_data_context = self.comm_session.evse_controller.ev_data_context
             ev_data_context.update_ac_charge_parameters_v20(energy_service, ac_cpd_req)
-            evse_data_context = (
-                self.comm_session.evse_controller.evse_data_context
-            )
+            evse_data_context = self.comm_session.evse_controller.evse_data_context
             evse_data_context.current_type = CurrentType.AC
         except UnknownEnergyService:
             self.stop_state_machine(
diff --git a/iso15118/secc/states/iso15118_2_states.py b/iso15118/secc/states/iso15118_2_states.py
index 2e2f2083..6a9ff61b 100644
--- a/iso15118/secc/states/iso15118_2_states.py
+++ b/iso15118/secc/states/iso15118_2_states.py
@@ -11,8 +11,8 @@
 
 from iso15118.secc.comm_session_handler import SECCCommunicationSession
 from iso15118.secc.controller.ev_data import EVSessionContext15118
-from iso15118.secc.controller.interface import AuthorizationResponse
 from iso15118.secc.controller.evse_data import CurrentType
+from iso15118.secc.controller.interface import AuthorizationResponse
 from iso15118.secc.states.secc_state import StateSECC
 from iso15118.shared.exceptions import (
     CertAttributeError,