add forced type for mypy

compendium_v2/auth/__init__.py

 from flask import Flask
 from authlib.integrations.flask_client import OAuth, FlaskOAuth2App  # type: ignore
 
-oauth = None
+oauth = None  # type: OAuth
 
 
 def setup_oauth(app: Flask, oidc_config: dict):
@@ -29,4 +29,4 @@ def setup_oauth(app: Flask, oidc_config: dict):
 
 
 def get_client() -> FlaskOAuth2App:
-    return oauth.create_client('provider')  # type: ignore
+    return oauth.create_client('provider')