Update auth.py

auth.py

@@ -45,7 +45,7 @@ from emailx import send_verification_email, generate_verification_token
 
 def register(self, user: UserCreate, db: Session = Depends(get_db)):
     # Validate email format and check for existing users
-    db_user = database.get_user_by_email(db, user.email)
+    db_user = get_user_by_email(db, user.email)
     if db_user:
         raise HTTPException(status_code=400, detail="Email already registered")