Update app.py

app.py

@@ -12,9 +12,9 @@ import json
 from database.db_manager import DatabaseManager
 from database.db_operations import adicionar_lote_questoes
 
-def main():
-from database.db_manager import DatabaseManager
-    self.db = DatabaseManager()
+class CRMJABot:
+    def __init__(self):
+        self.db = DatabaseManager()  # Usando DatabaseManager em vez de RevalidaDatabase
     
     # Carrega questões do arquivo JSON
     with open('data/questoes_revalida.json', 'r', encoding='utf-8') as f: