📚 The doc issue

The doc of linalg.vector_norm() says ord parameter accepts the str value fro or nuc as shown below:

ord (int, float, inf, -inf, 'fro', 'nuc', optional) – order of norm. Default: 2

But ord parameter with fro or nuc doesn't work as shown below:

import torch
from torch import linalg

my_tensor = torch.tensor([[-2., -1., 0.],
                          [1., 2., 3.]])
linalg.vector_norm(input=my_tensor, ord='fro') # Error
                                  # ↑ ↑ ↑ ↑ ↑
linalg.vector_norm(input=my_tensor, ord='nuc') # Error
                                  # ↑ ↑ ↑ ↑ ↑

TypeError: linalg_vector_norm(): argument 'ord' must be Number, not str

TypeError: linalg_vector_norm(): argument 'ord' must be Number, not str

Suggest a potential alternative/fix

The doc of linalg.vector_norm() should not say ord parameter accepts the str value fro or nuc as shown below:

ord (int, float, inf, -inf, optional) – order of norm. Default: 2