code: def _migrate_temporal_filter(self, rv_data: dict[str, Any]) -> None:
      super()._migrate_temporal_filter(rv_data)
      rv_data["adhoc_filters_b"] = rv_data.get("adhoc_filters") or []
  
imports: from typing import Any
  from superset.utils.core import as_list
  from .base import MigrateViz
label_desc: Use image node_id 2 for calling the MigrateDualLine obj's underlying member method code with example usage: obj._migrate_temporal_filter(rv_data) without return types