Unable to import mne version 1.3.1 (Error documenting cosine_score: 'stc_true_metric')

I installed MNE using this link some hours ago. But, I am facing some issues:

…inner skull (2562) → inner skull (2562) …
Inverting the coefficient matrix (homog)…
Modify the original solution to incorporate IP approach…
Combining…
Windows fatal exception: code 0xWindows fatal exception: code 0xc06d007f
Thread 0x00005114c06d007f
(most recent call first):
File “C:\MNE\lib\site-packages\ipykernel\parentpoller.py”, line 93 in run
File “C:\MNE\lib\threading.py”, line 1016 in _bootstrap_inner
File “C:\MNE\lib\threading.py”, line 973 in _bootstrap
Main thread:
Thread 0x000008cc (most recent call first):
File “<array_function internals>”, line 5 in dot
File “C:\MNE\lib\site-packages\mne\bem.py”, line 303 in _fwd_bem_ip_modify_solution
File “C:\MNE\lib\site-packages\mne\bem.py”, line 352 in _fwd_bem_linear_collocation_solution
File “C:\MNE\lib\site-packages\mne\bem.py”, line 452 in make_bem_solution
File “”, line 12 in make_bem_solution
File “…”, line 151 in
File “C:\MNE\lib\site-packages\spyder_kernels\py3compat.py”, line 356 in compat_exec
File “C:\MNE\lib\site-packages\spyder_kernels\customize\spydercustomize.py”, line 473 in exec_code
File “C:\MNE\lib\site-packages\spyder_kernels\customize\spydercustomize.py”, line 740 in _exec_cell
File “C:\MNE\lib\site-packages\spyder_kernels\customize\spydercustomize.py”, line 689 in runcell
File “~AppData\Local\Temp\ipykernel_19284\2644504182.py”, line 1 in
Restarting kernel…

I had faced the same issue when I used the MNE installer previously. This was resolved when I switched to the Conda route for downloading MNE. I am facing the same problem again. I cannot download MNE using Conda as mentioned previously. I am not sure what is wrong.

P.S- I do not have a core background in coding! there might be some trivial issues which I am missing.

Thanks!