Module 'torch' has no attribute 'searchsorted'

The version of my torch is 1.10.1, why did this happen

I cannot reproduce the issue and the method is available in 1.10.0 as well as 1.10.1:

>>> import torch
>>> torch.__version__
'1.10.0+cu113'
>>> torch.searchsorted
<built-in method searchsorted of type object at 0x7f141a8a61e0>

>>> import torch
>>> torch.__version__
'1.10.1+cu113'
>>> torch.searchsorted
<built-in method searchsorted of type object at 0x7f5e7b2371e0>