Добавлены файлы data.txt, script.py

.gitignore

@@ -1 +1,2 @@
 .venv/
+output.txt

data.txt

@@ -0,0 +1,2 @@
+чипсы 2
+сухарики 4

script.py

@@ -0,0 +1,11 @@
+
+with open('data.txt', 'r', encoding='utf-8') as file:
+    lines = file.readlines()
+
+transformed_lines = [line.upper() for line in lines]
+
+with open('output.txt', 'w', encoding='utf-8') as file:
+    for line in transformed_lines:
+        file.write(str(line) + '\n') 
+
+print("Файл output.txt успешно создан!")