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DS-1000 / 965 / How to convert a list of tensors to a tensor of tensors?

Problem

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Problem:

How to convert a list of tensors to a tensor of tensors?
I have tried torch.tensor() but it gave me this error message
ValueError: only one element tensors can be converted to Python scalars

my current code is here:
import torch

list = [ torch.randn(3), torch.randn(3), torch.randn(3)]
new_tensors = torch.tensor(list)

So how should I do that? Thanks


A:

<code>
import numpy as np
import pandas as pd
import torch
list = load_data()
</code>
new_tensors = ... # put solution in this variable
BEGIN SOLUTION
<code>

library

Pytorch

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Source and history

upstream_id / Original problem ID
965
task_id
8e4a711f-401c-5ad9-ace4-743a976211a8
task_key
default--test--965
task_revision_id
1
config / split
default / test

Official source

initial import