fix: torch.tensor创建的torch张量与原numpy数组是不共享内存的 #1342
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…,while tensors created by torch.from_numpy share memory with ndarrays.
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preliminary的ndarray中转换为Python其他对象的pytorch部分，torch.tensor创建的torch张量与原numpy数组不共享内存而torch.from_numpy创建的torch张量与原numpy数组才是共享内存的。