Update study_generators.py

study_generators.py

@@ -8,7 +8,7 @@ logger = logging.getLogger(__name__)
 
 class StudyMaterialGenerator:
     def __init__(self, db_connection):
-        self.conn = db_connection
+        self.db_connection = db_connection
     
     def generate_daily_questions(self, user_id: str, num_questions: int = 10) -> List[Dict]:
         """Gera questões diárias baseadas no perfil do usuário"""