Add sensitive pruner and demo

See merge request !37

add post training quantization api quant_post

See merge request !24

Remove unnecessary arguments in sa nas API

See merge request !36

Add demo for uniform pruner and auto pruner.

See merge request !35

Fix auto pruner.

See merge request !34

Fix pruner in only_grah mode.

See merge request !33

Add API to calculate sensitivities of parameters.

See merge request !23

add resnet and mobilenetv1 and demo for mobilenetv2 in dataset cifar10

See merge request !25

Fix strip of socket message.

See merge request !30

Fix reward function of sa nas to make it not return next token.

See merge request !28

add elementwise_add, pool2d in quant_aware

See merge request !27

Update groups after pruning parameters of conv layer.

See merge request !29