AI wrote a function that reads a config file and falls back to a
default if the file is missing. Trouble is, the function calls
read_text first and then has nothing to catch the
FileNotFoundError. The script crashes when the path doesn't exist.
Add an if path.exists(): guard so the function returns
"default config" when the file is missing and the file's contents
when it exists.
The break is on line 4 — but read the whole snippet first.