Update documentation and code snippets

docs/code_snippets/response/snippet5.py

@@ -17,12 +17,12 @@ def store_handler(response: Response):
 
 @router.command(Command("remove", description="Remove specific key"))
 def remove_handler(response: Response):
-    # Удаляем конкретный ключ из хранилища
+    # Delete specific key from storage
     try:
         response.delete_from_data("temp_key")
         print("Key 'temp_key' deleted")
 
-        # Проверяем, что осталось
+        # Check what remains
         remaining = response.get_data()
         print(f"Remaining keys: {list(remaining.keys())}")
     except KeyError: