Fixing python 3.12 issues for MacOS

[spirosmaggioros]

Issues

• There was an issue with tensors in mlp torch as we were passing np.float32 but in MLPDataset class, this should've returned torch.Tensor
• Updated some packages to work with latest macos and python 3.12
• Removed conda environment from packages as we dont really need it
• Fixed convergence errors that MLP had with scikit learn(LinearSVC, LinearSVR). We had to pass dual=False and update the loss function instead of passing 1M max_iter as an argument

[codecov]

Codecov Report

Attention: Patch coverage is 91.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 81.01%. Comparing base (00c80d5) to head (bae560a).
Report is 45 commits behind head on main.

Files with missing lines	Patch %	Lines
spare_scores/mlp.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #26      +/-   ##
==========================================
- Coverage   81.15%   81.01%   -0.15%     
==========================================
  Files          11       11              
  Lines        1385     1385              
==========================================
- Hits         1124     1122       -2     
- Misses        261      263       +2     

Files with missing lines	Coverage Δ
spare_scores/mlp_torch.py	75.00% <100.00%> (ø)
spare_scores/svm.py	78.69% <100.00%> (ø)
spare_scores/mlp.py	70.64% <50.00%> (ø)

... and 2 files with indirect coverage changes

[AlexanderGetka-cbica]

Looks good!