How to use the reprozip.tracer.trace.write_configuration function in reprozip

argv = args.cmdline
    if args.append and args.overwrite:
        logger.critical("You can't use both --continue and --overwrite")
        sys.exit(2)
    elif args.append:
        append = True
    elif args.overwrite:
        append = False
    else:
        append = None
    status = reprozip.tracer.trace.trace(args.cmdline[0],
                                         argv,
                                         Path(args.dir),
                                         append,
                                         args.verbosity)
    reprozip.tracer.trace.write_configuration(Path(args.dir),
                                              args.identify_packages,
                                              args.find_inputs_outputs,
                                              overwrite=False)
    return status

The runs from the original traces are appended ('run_id' field gets
    translated to avoid conflicts).
    """
    traces = []
    for tracepath in args.traces:
        if tracepath == '-':
            tracepath = Path(args.dir) / 'trace.sqlite3'
        else:
            tracepath = Path(tracepath)
            if tracepath.is_dir():
                tracepath = tracepath / 'trace.sqlite3'
        traces.append(tracepath)

    reprozip.traceutils.combine_traces(traces, Path(args.dir))
    reprozip.tracer.trace.write_configuration(Path(args.dir),
                                              args.identify_packages,
                                              args.find_inputs_outputs,
                                              overwrite=True)

def reset(args):
    """reset subcommand.

    Just regenerates the configuration (config.yml) from the trace
    (trace.sqlite3).
    """
    reprozip.tracer.trace.write_configuration(Path(args.dir),
                                              args.identify_packages,
                                              args.find_inputs_outputs,
                                              overwrite=True)