How To Check If An Object Is A PyTorch Tensor

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*My post explains how to create and acceess a tensor.
is_tensor() can check if an object is a PyTorch tensor, getting the scalar of a boolean value as shown below:
*Memos:

is_tensor() can be used with torch but not with a tensor.
The 1st argument with torch is obj(Required-Type:object).


import torch
import numpy as np
pytorch_tensor = torch.tensor([0, 1, 2])
torch.is_tensor(obj=pytorch_tensor) # True
numpy_tensor = np.array([0., 1., 2.])
torch.is_tensor(obj=numpy_tensor) # False
torch.is_tensor(obj=7) # False
torch.is_tensor(obj=7.) # False
torch.is_tensor(obj=7.+0.j) # Fa...