The function writes predictions to CSV without any validation or error handling. If predictions is None, empty, or malformed, it will crash or produce a broken file. Add input validation (check predictions is a non-empty list of tuples) and wrap file I/O in try/except to handle permission/disk errors gracefully.
The function writes predictions to CSV without any validation or error handling. If predictions is None, empty, or malformed, it will crash or produce a broken file. Add input validation (check predictions is a non-empty list of tuples) and wrap file I/O in try/except to handle permission/disk errors gracefully.