refactor(workflow): Move `api/core/workflow/workflow_app_generate_task_pipeline.py` to `api/core/app/apps/workflow/generate_task_pipeline.py`

Signed-off-by: -LAN- <laipz8200@outlook.com>

api/core/app/apps/workflow/app_generator.py

@@ -18,6 +18,7 @@ from core.app.apps.workflow.app_config_manager import WorkflowAppConfigManager
 from core.app.apps.workflow.app_queue_manager import WorkflowAppQueueManager
 from core.app.apps.workflow.app_runner import WorkflowAppRunner
 from core.app.apps.workflow.generate_response_converter import WorkflowAppGenerateResponseConverter
+from core.app.apps.workflow.generate_task_pipeline import WorkflowAppGenerateTaskPipeline
 from core.app.entities.app_invoke_entities import InvokeFrom, WorkflowAppGenerateEntity
 from core.app.entities.task_entities import WorkflowAppBlockingResponse, WorkflowAppStreamResponse
 from core.model_runtime.errors.invoke import InvokeAuthorizationError
@@ -26,7 +27,6 @@ from core.repositories import SQLAlchemyWorkflowNodeExecutionRepository
 from core.repositories.sqlalchemy_workflow_execution_repository import SQLAlchemyWorkflowExecutionRepository
 from core.workflow.repository.workflow_execution_repository import WorkflowExecutionRepository
 from core.workflow.repository.workflow_node_execution_repository import WorkflowNodeExecutionRepository
-from core.workflow.workflow_app_generate_task_pipeline import WorkflowAppGenerateTaskPipeline
 from extensions.ext_database import db
 from factories import file_factory
 from models import Account, App, EndUser, Workflow, WorkflowNodeExecutionTriggeredFrom