diff --git a/main.py b/main.py
index ccb4eba..0cc1fef 100755
--- a/main.py
+++ b/main.py
@@ -1,14 +1,13 @@
 #!/usr/bin/env python3
 # coding: utf-8
 
-from enum import Enum
-import sys
 import logging
+import sys
 
 from zero_to_one_hundred.exceptions.errors import UnsupportedOptionError
 from zero_to_one_hundred.runner import run_core
 from zero_to_one_hundred.validator.validator import Validator
-    
+
 if __name__ == "__main__":
     logger = logging.getLogger(__name__)
     logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
@@ -28,10 +27,10 @@
                 run_core(args[1:], SBFactoryProvider(persist_fs, process_fs))
             case _:
                 raise ValueError
-    # except (ValueError,IndexError, TypeError,UnsupportedOptionError) as e:
-    #     from zero_to_one_hundred.repository.a_persist_fs import APersistFS as persist_fs
-    #     from zero_to_one_hundred.factories.a_factory_provider import AFactoryProvider
-    #     run_core(sys.argv, AFactoryProvider(persist_fs))
+    except (ValueError,IndexError, TypeError,UnsupportedOptionError) as e:
+        from zero_to_one_hundred.repository.a_persist_fs import APersistFS as persist_fs
+        from zero_to_one_hundred.factories.a_factory_provider import AFactoryProvider
+        run_core(sys.argv, AFactoryProvider(persist_fs))
     except Exception as e:
         Validator.print_e(e)
   
diff --git a/toc_sb.md b/toc_sb.md
index 6330696..c29c27f 100644
--- a/toc_sb.md
+++ b/toc_sb.md
@@ -1,7 +1,7 @@
 
 # TOC
 ## `2` metabook
-### 2024/09/15-16:51:23
+### 2024/09/15-16:52:50
 
 ## legend: