chore: apply code style reformat via dev/reformat

api/core/workflow/nodes/llm/node.py

@@ -101,6 +101,7 @@ logger = logging.getLogger(__name__)
 # Environment variable to control thinking tags preservation (default: true to maintain backward compatibility)
 # helper & env‑flag
 
+
 def _env_flag(name: str, default: bool = True) -> bool:
     """Return an env var as bool (1/0 | true/false | yes/no)."""
     val = os.getenv(name)
@@ -108,6 +109,7 @@ def _env_flag(name: str, default: bool = True) -> bool:
         return default
     return val.lower() in {"1", "true", "yes"}
 
+
 # keep `<think>` blocks unless explicitly disabled
 LLM_NODE_THINKING_TAGS_ENABLED = _env_flag("LLM_NODE_THINKING_TAGS_ENABLED")
 

api/tests/unit_tests/core/workflow/nodes/llm/test_node.py

@@ -1,10 +1,10 @@
 import base64
+import importlib
+import os
 import uuid
 from collections.abc import Sequence
 from typing import Optional
 from unittest import mock
-import os
-import importlib
 
 import pytest
 
@@ -37,7 +37,7 @@ from core.workflow.nodes.llm.entities import (
     VisionConfigOptions,
 )
 from core.workflow.nodes.llm.file_saver import LLMFileSaver
-from core.workflow.nodes.llm.node import LLMNode, LLM_NODE_THINKING_TAGS_ENABLED
+from core.workflow.nodes.llm.node import LLM_NODE_THINKING_TAGS_ENABLED, LLMNode
 from models.enums import UserFrom
 from models.provider import ProviderType
 from models.workflow import WorkflowType