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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _delete_uncompressed( collection_name, spec, safe, last_error_args, opts, flags=0):
 """Internal delete message helper."""

    op_delete, max_bson_size = _delete(collection_name, spec, opts, flags)
    rid, msg = __pack_message(2006, op_delete)
    if safe:
        rid, gle, _ = __last_error(collection_name, last_error_args)
        return rid, msg + gle, max_bson_size
    return rid, msg, max_bson_size