Update setup.py (#436)
Update setup.py (#436)

removed unused imports

Signed-off-by: Lovesh Harchandani <6c3632f3e4d0814ee83b325759234851135a537e@users.noreply.github.com>
spivachuk/sovrin-node,TechWritingWhiz/indy-node,TechWritingWhiz/indy-node,spivachuk/sovrin-node,spivachuk/sovrin-node,TechWritingWhiz/indy-node,spivachuk/sovrin-node,TechWritingWhiz/indy-node