code: def dtype(self) -> torch.dtype:
      assert self._payload.dtype == self._origin_dtype
      return self._payload.dtype
  
file_path: ColossalAI/colossalai/legacy/zero/sharded_param/sharded_tensor.py
imports: import torch
  from colossalai.legacy.zero.gemini.stateful_tensor import StatefulTensor, TensorState
label_desc: Use image node_id 2 for calling the ShardedTensor obj's underlying member method code with example usage: obj.dtype() and returns: self