Revert "Update pycodestyle from 2.3.0 to 2.4.0"
Revert "Update pycodestyle from 2.3.0 to 2.4.0"

This reverts commit 8ead311ebaf9f200cd872d41577b05a7a25eef2a.

mozmar/snippets-service,mozmar/snippets-service,glogiotatidis/snippets-service,mozmar/snippets-service,glogiotatidis/snippets-service,glogiotatidis/snippets-service,mozilla/snippets-service,glogiotatidis/snippets-service,mozmar/snippets-service,mozilla/snippets-service,mozilla/snippets-service,mozilla/snippets-service