Version 0.2.2: add minimal support for jumanji, PBT and PBT-ME

[felixchalumeau]

Move to version 0.2.2

This release introduces:

• the humanoid trap environment
• PBT TD3
• PBT SAC
• ME-PBT TD3
• ME-PBT SAC
• a refactoring of the SAC and TD3 agents and their losses (with minimal impacts on DIYAN and DADS) to make the implementation more flexible and allow the implementation of PBT agents as simple inheritance
• utils to score a policy in a Jumanji environment (play_step, rollout, scoring)
• an example of how to use a Genetic Algorithm or MAP-Elites on Jumanji-Snake

[codecov-commenter]

Codecov Report

Merging #138 (6fa19e7) into main (45c4c2a) will decrease coverage by 0.04%. The diff coverage is 92.12%.

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@@            Coverage Diff             @@
##             main     #138      +/-   ##
==========================================
- Coverage   92.31%   92.28%   -0.04%     
==========================================
  Files         103      116      +13     
  Lines        5816     6763     +947     
==========================================
+ Hits         5369     6241     +872     
- Misses        447      522      +75     

Impacted Files	Coverage Δ
qdax/core/containers/mapelites_repertoire.py	85.71% <ø> (ø)
qdax/core/containers/mome_repertoire.py	98.14% <ø> (ø)
qdax/core/distributed_map_elites.py	100.00% <ø> (ø)
qdax/core/neuroevolution/sac_td3_utils.py	100.00% <ø> (ø)
qdax/environments/exploration_wrappers.py	32.97% <0.00%> (ø)
qdax/environments/locomotion_wrappers.py	85.49% <ø> (ø)
qdax/environments/humanoidtrap.py	18.30% <18.30%> (ø)
qdax/environments/__init__.py	86.79% <60.00%> (-3.01%)	:arrow_down:
qdax/baselines/pbt.py	76.47% <76.47%> (ø)
qdax/baselines/sac_pbt.py	96.46% <96.46%> (ø)
... and 28 more

... and 2 files with indirect coverage changes

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