run lint and format

[Manas-Kenge]

Fixes #15

I ran make lint and make format to solve most of the errors. Still getting this

C901 `reply` is too complex (11 > 10)
   --> src/workflow/manager/api/services/workflow/workflow.py:329:9
    |
327 |         return self
328 |
329 |     def reply(self):
    |         ^^^^^
330 |         if not self.params:
331 |             self.request.response.setStatus(400)

Not sure what to do with style prop. It doesn't get fixed even after creating an object

[Tishasoumya-02]

Never run lint and format with backend, it's only for frontend

[Tishasoumya-02]

revert these changes and only run them for frontend files

[Tishasoumya-02]

LGTM