Smact filter patch

[AntObi]

Pull Request Template

Description

• Reverted changes to the output of the smact_filter to make it compatible with multiprocessing.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

• Ran test suite
• Checked that smact_filter works with multiprocessing

Test Configuration:

• Python version: 3.9
• Operating System: WSL2(Ubuntu)

Reviewers

N/A

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

[codecov]

Codecov Report

Merging #146 (c17b32e) into master (574399b) will increase coverage by 0.20%.
The diff coverage is 87.50%.

@@            Coverage Diff             @@
##           master     #146      +/-   ##
==========================================
+ Coverage   72.64%   72.85%   +0.20%     
==========================================
  Files          24       24              
  Lines        1872     1879       +7     
==========================================
+ Hits         1360     1369       +9     
+ Misses        512      510       -2     

Impacted Files	Coverage Δ
smact/screening.py	88.98% <66.66%> (+1.91%)	⬆️
smact/tests/test_core.py	100.00% <100.00%> (ø)