fix: ruff

api/core/agent/plugin_entities.py

@@ -1,4 +1,5 @@
 from typing import Optional
+
 from pydantic import BaseModel, ConfigDict, Field, ValidationInfo, field_validator
 
 from core.tools.entities.common_entities import I18nObject

api/core/plugin/manager/agent.py

@@ -1,7 +1,6 @@
 from collections.abc import Generator
 from typing import Any, Optional
 
-
 from core.agent.entities import AgentInvokeMessage
 from core.plugin.entities.plugin import GenericProviderID
 from core.plugin.entities.plugin_daemon import (

api/core/workflow/nodes/agent/agent_node.py

@@ -1,5 +1,6 @@
 from collections.abc import Generator
 from typing import cast
+
 from core.plugin.manager.exc import PluginDaemonClientSideError
 from core.workflow.entities.node_entities import NodeRunResult
 from core.workflow.nodes.agent.entities import AgentNodeData

api/core/workflow/nodes/agent/entities.py

@@ -1,4 +1,5 @@
 from typing import Any, Literal, Union
+
 from pydantic import BaseModel, ValidationInfo, field_validator
 
 from core.workflow.nodes.base.entities import BaseNodeData