create py.typed stub for wic and clean up some lint warnings (#162) * create py.typed stub for wic and clean up some lint warnings * undo linting fixes for f-strings and shadow naming variables - PolusAI/workflow-inference-compiler - master

create py.typed stub for wic and clean up some lint warnings (#162) * create py.typed stub for wic and clean up some lint warnings * undo linting fixes for f-strings and shadow naming variables - PolusAI/workflow-inference-compiler - master #841