diff --git a/src/helpers/mediator.py b/src/helpers/mediator.py
index 1d357d5..1c64358 100644
--- a/src/helpers/mediator.py
+++ b/src/helpers/mediator.py
@@ -6,6 +6,9 @@ class Mediator:
     def __init__(self):
         self.__values = {}
 
+    def clear(self):
+        self.__values = {}
+
     def get(self, name):
         assert name in self.__values, f'Ключ {name} в настройках не найден'
         return self.__values[name]