diff --git a/iOpt/method/method.py b/iOpt/method/method.py
index 1aad5ca..13f97e6 100644
--- a/iOpt/method/method.py
+++ b/iOpt/method/method.py
@@ -91,9 +91,9 @@ def first_iteration(self) -> list[SearchDataItem]:
 
         # Генерация 3х точек 0, 0.5, 1. Значение функции будет вычисляться только в точке 0.5.
         # Интервал задаётся правой точкой, т.е. будут интервалы только для 0.5 и 1
-        left = SearchDataItem(Point(self.evolvent.get_image(0.0), None), 0.,
+        left = SearchDataItem(Point(self.evolvent.get_image(0.0), []), 0.,
                               function_values=[FunctionValue()] * self.numberOfAllFunctions)
-        right = SearchDataItem(Point(self.evolvent.get_image(1.0), None), 1.0,
+        right = SearchDataItem(Point(self.evolvent.get_image(1.0), []), 1.0,
                                function_values=[FunctionValue()] * self.numberOfAllFunctions)
 
         items: list[SearchDataItem] = []
@@ -102,7 +102,7 @@ def first_iteration(self) -> list[SearchDataItem]:
             number_of_point: int = self.parameters.number_of_parallel_points - 1
             h: float = 1.0 / (number_of_point + 1)
 
-            ystart_point = Point(copy.copy(self.parameters.start_point.float_variables), None)
+            ystart_point = Point(copy.copy(self.parameters.start_point.float_variables), [])
             xstart_point = self.evolvent.get_inverse_image(self.parameters.start_point.float_variables)
 
             itemstart_point = SearchDataItem(ystart_point, xstart_point,
@@ -112,7 +112,7 @@ def first_iteration(self) -> list[SearchDataItem]:
 
             for i in range(number_of_point):
                 x = h * (i + 1)
-                y = Point(self.evolvent.get_image(x), None)
+                y = Point(self.evolvent.get_image(x), [])
                 item = SearchDataItem(y, x,
                                       function_values=[FunctionValue()] * self.numberOfAllFunctions)
                 if x < xstart_point < h * (i + 2):
@@ -131,7 +131,7 @@ def first_iteration(self) -> list[SearchDataItem]:
 
             for i in range(number_of_point):
                 x = h * (i + 1)
-                y = Point(self.evolvent.get_image(x), None)
+                y = Point(self.evolvent.get_image(x), [])
                 item = SearchDataItem(y, x,
                                       function_values=[FunctionValue()] * self.numberOfAllFunctions)
                 items.append(item)