Added missing files and removed unnessesary ones

Python/pyton_test/task6.py

@@ -0,0 +1,21 @@
+from dataclasses import dataclass
+from typing import Self
+
+
+@dataclass
+class Foo:
+    a: int
+    b: int
+
+    def print(self: Self) -> None:
+        print(self.a, self.b)
+
+    def max(self: Self) -> int:
+        return max(self.a, self.b)
+
+    def sum(self: Self) -> int:
+        return self.a + self.b
+
+    def change_vals(self: Self, a: int, b: int) -> None:
+        self.a = a
+        self.b = b