| from contextvars import ContextVar | |
| from typing import TYPE_CHECKING | |
| if TYPE_CHECKING: | |
| from core.workflow.entities.variable_pool import VariablePool | |
| tenant_id: ContextVar[str] = ContextVar("tenant_id") | |
| workflow_variable_pool: ContextVar["VariablePool"] = ContextVar("workflow_variable_pool") | |