Revert "do not require pymongo or redis - the caller to testinstances will" this broke test instances as init was importing mongo_testinstances that tried to import mongo
Revert "do not require pymongo or redis - the caller to testinstances will"
this broke test instances as init was importing mongo_testinstances
that tried to import mongo

This reverts commit d23c1bd5b854e81f09e026c49ac033017ce6e819.

Parsely/testinstances,Parsely/testinstances