status codes and error handling — what ai's api calls do when the wire blinks

Last drill. Write a function safe_fetch(response) that takes a fake response dict (with status and body keys) and returns:

• The dict's body if the status is 2xx (success).
• The string "not found" for status 404 specifically.
• The string "client error" for any other 4xx.
• The string "retry later" for any 5xx.
• Raise ValueError(f"unexpected status: {status}") for anything else (1xx, 3xx).

The starter has four responses to pass through. Use the bottom loop as-is.

Expected output:

{'id': 7}
not found
client error
retry later