diff --git a/SmirnovaVYu/docs/data/builders.py b/SmirnovaVYu/docs/data/builders.py
deleted file mode 100644
index 68379330..00000000
--- a/SmirnovaVYu/docs/data/builders.py
+++ /dev/null
@@ -1,56 +0,0 @@
-from abc import ABC, abstractmethod
-from models import Cell, Maze
-
-
-class MazeBuilder(ABC):
-    
-    @abstractmethod
-    def build_from_file(self, filename: str) -> Maze:
-        pass
-
-
-class TextFileMazeBuilder(MazeBuilder):
-    
-    WALL_CHAR = '#'
-    START_CHAR = 'S'
-    EXIT_CHAR = 'E'
-    PASS_CHAR = ' '
-    
-    def build_from_file(self, filename: str) -> Maze:
-        with open(filename, 'r', encoding='utf-8') as f:
-            lines = [line.rstrip('\n') for line in f.readlines()]
-        
-        if not lines:
-            raise ValueError("Файл с лабиринтом пуст")
-        
-        height = len(lines)
-        width = max(len(line) for line in lines)
-        
-        maze = Maze(width, height)
-        
-        for y, line in enumerate(lines):
-            for x, ch in enumerate(line):
-                if x >= width:
-                    continue
-                
-                cell = Cell(x, y)
-                
-                if ch == self.WALL_CHAR:
-                    cell.is_wall = True
-                elif ch == self.START_CHAR:
-                    cell.is_start = True
-                elif ch == self.EXIT_CHAR:
-                    cell.is_exit = True
-                elif ch == self.PASS_CHAR:
-                    pass
-                else:
-                    cell.is_wall = True
-                
-                maze.set_cell(x, y, cell)
-        
-        if maze.start is None:
-            raise ValueError("В лабиринте нет стартовой клетки (S)")
-        if maze.exit is None:
-            raise ValueError("В лабиринте нет выхода (E)")
-        
-        return maze
\ No newline at end of file