[INTW26] - Fix typing import

[mxc-maggiechen]

Notion ticket link

Ticket Name

Implementation description

Small PR to fixing typing imports that were cut out probably when resolving merge conflicts.

Steps to test

1. Make sure docker-compose up works without errors.

What should reviewers focus on?

Checklist

• My PR name is descriptive and in imperative tense
• My commit messages are descriptive and in imperative tense. My commits are atomic and trivial commits are squashed or fixup'd into non-trivial commits
• I have run the appropriate linter(s)
• I have requested a review from the PL, as well as other devs who have background knowledge on this PR or who will be building on top of this PR