code: def __init__(self, show_type: ShowType, show_val: Optional[str] = ""):
      self._show_type = show_type
      self._show_val = show_val
      super().__init__(PlanOprType.SHOW_INFO)
  
file_path: evadb/evadb/plan_nodes/show_info_plan.py
imports: from typing import Optional
  from evadb.parser.types import ShowType
  from evadb.plan_nodes.abstract_plan import AbstractPlan
  from evadb.plan_nodes.types import PlanOprType
label_desc: Use image node_id 1 to create a new ShowInfoPlan object from inherited base classes: AbstractPlan with example: obj = ShowInfoPlan(show_type, show_val)