GPipe-2.2: dependencies

Dependencies for GPipe-2.2

library	base (>=4.9 && <4.10) Boolean (>=0.2 && <0.3) containers (>=0.5 && <0.6) exception-transformers (>=0.3 && <0.5) gl (>=0.8 && <0.9) hashtables (>=1.2 && <1.3) linear (>=1.18 && <1.21) transformers (>=0.5.2 && <0.6)