modification in setup.py to correct installation

[JairMathAI]

Change the seup.py file for a correct installation the current one fail to find the util modules

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 4.00%. Comparing base (ba85ae2) to head (95a32dd).
Report is 12 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff            @@
##            main    #107      +/-   ##
========================================
- Coverage   4.40%   4.00%   -0.41%     
========================================
  Files         36      37       +1     
  Lines       2815    3022     +207     
  Branches       0     412     +412     
========================================
- Hits         124     121       -3     
- Misses      2691    2901     +210     

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