1380 pytorch 260

[manuelgloeckler]

There are some unusual issues with Pyright in the new version of PyTorch, 2.6.0. Specifically:

• Any buffers or parameters no longer support mathematical operations according to Pyright which is wrong.
• There are multiple Pyright errors related to modules and tensors that shouldn't be happening.

I have used "type: ignore" to bypass these issues. Probably we should add comments at each ignore that it is due to PyTorch 2.6.0. (Assuming Pyright will fix this at some point)

[codecov]

Codecov Report

Attention: Patch coverage is 42.10526% with 11 lines in your changes missing coverage. Please review.

Project coverage is 78.45%. Comparing base (6d527f7) to head (de8f9c8).

Files with missing lines	Patch %	Lines
sbi/inference/trainers/npe/npe_a.py	28.57%	5 Missing ⚠️
sbi/inference/trainers/npe/npe_c.py	0.00%	3 Missing ⚠️
sbi/inference/abc/smcabc.py	0.00%	2 Missing ⚠️
sbi/neural_nets/estimators/nflows_flow.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1382       +/-   ##
===========================================
- Coverage   89.31%   78.45%   -10.87%     
===========================================
  Files         119      119               
  Lines        8779     8786        +7     
===========================================
- Hits         7841     6893      -948     
- Misses        938     1893      +955     

Flag	Coverage Δ
unittests	78.45% <42.10%> (-10.87%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...i/neural_nets/estimators/flowmatching_estimator.py	93.10% <100.00%> (ø)
sbi/neural_nets/estimators/score_estimator.py	92.89% <100.00%> (ø)
sbi/neural_nets/net_builders/score_nets.py	95.23% <100.00%> (+0.04%)	⬆️
sbi/neural_nets/estimators/nflows_flow.py	63.46% <0.00%> (ø)
sbi/inference/abc/smcabc.py	12.34% <0.00%> (-70.07%)	⬇️
sbi/inference/trainers/npe/npe_c.py	73.15% <0.00%> (-21.48%)	⬇️
sbi/inference/trainers/npe/npe_a.py	63.91% <28.57%> (-27.40%)	⬇️

... and 31 files with indirect coverage changes