make somewhat anonymous, improve evaluation

app/routers/songs.py

@@ -1,11 +1,10 @@
 from typing import Annotated
-from fastapi import APIRouter, Depends, Request
+from fastapi import APIRouter, Depends
 from sqlalchemy.orm import Session
 
-import app.models as models
 from app.database import get_db
 from app.schemas import Song
-from app.crud import get_songs_and_vote_for_session, create_or_update_vote, get_all_songs_and_votes, create_or_update_comment
+from app.crud import get_songs_and_vote_for_session, create_or_update_vote, create_or_update_comment
 
 router = APIRouter(
     prefix="/songs",
@@ -28,6 +27,3 @@ async def comment(song_id: str, session_id: str, comment: str, db: Annotated[Ses
     create_or_update_comment(db, song_id, session_id, comment)
     #create_or_update_vote(db, song_id, session_id, vote)
 
-@router.get("/evaluation")
-async def get_evaluation(db: Annotated[Session, Depends(get_db)] = None) -> dict[int, dict[int, int]]:
-    return get_all_songs_and_votes(db)