Update setup.py 

Update setup.py 

Merge branch 'main' of https://github.com/charlesrocabert/gbapy 

-> v0.5.0 

Merge branch 'main' of https://github.com/charlesrocabert/gbapy 

Removing models -> v0.3.0 

Removed the "directions" vector 

Minor changes in Builder class + MMSYN model improvements 

Minor correction in Builder class 

Checked basic tutorials