hydra2.py

$ python my_app.py --multirun dataset=imagenet,cifar10 optimizer=adam,nesterov
[HYDRA] Sweep output dir : multirun/2020-01-16/14-01-10
[HYDRA] Launching 4 jobs locally
[HYDRA]    	#0 : dataset=imagenet optimizer=adam
dataset:
  name: imagenet
  path: /datasets/imagenet
optimizer:
  beta: 0.01
  lr: 0.1
  type: adam
[HYDRA]    	#1 : dataset=imagenet optimizer=nesterov
...
[HYDRA]    	#2 : dataset=cifar10 optimizer=adam
...
[HYDRA]    	#3 : dataset=cifar10 optimizer=nesterov
...