chore: fix ruff lint check errors

api/controllers/console/app/workflow.py

@@ -27,7 +27,7 @@ from core.llm_generator.llm_generator import LLMGenerator
 from extensions.ext_database import db
 from factories import file_factory, variable_factory
 from fields.workflow_fields import workflow_fields, workflow_pagination_fields
-from fields.workflow_run_fields import workflow_run_node_execution_fields, workflow_node_ai_modify_fields
+from fields.workflow_run_fields import workflow_node_ai_modify_fields, workflow_run_node_execution_fields
 from libs import helper
 from libs.helper import TimestampField, uuid_value
 from libs.login import current_user, login_required

api/core/llm_generator/llm_generator.py

@@ -4,7 +4,6 @@ import re
 from typing import Optional, cast
 
 import json_repair
-from pydantic import BaseModel
 
 from core.llm_generator.output_parser.rule_config_generator import RuleConfigGeneratorOutputParser
 from core.llm_generator.output_parser.suggested_questions_after_answer import SuggestedQuestionsAfterAnswerOutputParser
@@ -12,9 +11,10 @@ from core.llm_generator.prompts import (
     CONVERSATION_TITLE_PROMPT,
     GENERATOR_QA_PROMPT,
     JAVASCRIPT_CODE_GENERATOR_PROMPT_TEMPLATE,
+    PROMPT_OPTIMIZATION_METAPROMPT_SYSTEM,
     PYTHON_CODE_GENERATOR_PROMPT_TEMPLATE,
     SYSTEM_STRUCTURED_OUTPUT_GENERATE,
-    WORKFLOW_RULE_CONFIG_PROMPT_GENERATE_TEMPLATE, PROMPT_OPTIMIZATION_METAPROMPT_SYSTEM,
+    WORKFLOW_RULE_CONFIG_PROMPT_GENERATE_TEMPLATE,
 )
 from core.model_manager import ModelManager
 from core.model_runtime.entities.llm_entities import LLMResult

api/core/llm_generator/prompts.py

@@ -361,4 +361,4 @@ Both your input and output should be in JSON format.
 ! Above is the schema for output content !
 
 Your output must strictly follow the schema format, do not output any content outside of the JSON body.
-"""
+"""  # noqa: E501