.is_tensor()

In PyTorch, the .is_tensor() function checks if the given object is a PyTorch tensor. It returns True if the object is a tensor; otherwise, it returns False. This function is part of the torch module.

Syntax

torch.is_tensor(obj)

• obj: The object to check whether it is a PyTorch tensor.

Example

The following example demonstrates the usage of the .is_tensor() function:

import torch

# Define objects
tensor_obj = torch.tensor([11, 22, 33, 44, 55])  # Tensor object
list_obj = [11, 22, 33, 44, 55]  # Non-tensor object

# Check if the objects are PyTorch tensors
print(torch.is_tensor(tensor_obj))  # True
print(torch.is_tensor(list_obj))    # False

The above code produces the following output:

True
False