Refactor code structure and remove redundant changes

django-backend/apps/reports/apps.py

@@ -0,0 +1,11 @@
+from django.apps import AppConfig
+
+
+class ReportsConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'apps.reports'
+    verbose_name = 'Reports'
+    
+    def ready(self):
+        # Import signals here if needed
+        pass