class_docstr: UnaryElementwiseGenerator which deals with the sharding strategies of UnaryElementwiseOp.
code: def validate(self) -> bool:
      return super().validate()
  
file_path: ColossalAI/colossalai/auto_parallel/tensor_shard/node_handler/strategy/unary_elementwise_generator.py
imports: import copy
  from typing import List
  from colossalai.auto_parallel.tensor_shard.sharding_strategy import MemoryCost, ShardingStrategy, TrainCycleItem
  from .strategy_generator import FollowingStrategyGenerator
label_desc: Use image node_id 1 for calling the UnaryElementwiseGenerator obj's underlying member method code with example usage: obj.validate() and returns: super