Update app.py

app.py

@@ -13,6 +13,7 @@ from database.db_manager import DatabaseManager
 from database.db_operations import adicionar_lote_questoes
 from study_generators import StudyMaterialGenerator, StudyPlanGenerator
 from performance_analyzer import PerformanceAnalyzer
+import json
 
 class CRMJABot:
     def __init__(self):
@@ -22,11 +23,9 @@ class CRMJABot:
         self.performance = PerformanceAnalyzer(self.db.get_connection())  # Corrigido aqui
         
         try:
-            # Carrega questões do arquivo JSON
             with open('data/questoes_revalida.json', 'r', encoding='utf-8') as f:
                 questoes = json.load(f)
             
-            # Adiciona as questões ao banco
             sucesso, mensagem = adicionar_lote_questoes(self.db, questoes)
             
             if sucesso: