解决办法：
先执行：bypy refreshtoken
再执行：bypy info后，再下载即可成功。
错误信息如下：
eve@Eve:~/verify$ bypy info
<E> [18:25:56] Waiting 10 seconds before retrying...
<E> [18:26:06] Request Try #2 / 5
<E> [18:26:06] Waiting 20 seconds before retrying...
<E> [18:26:26] Request Try #3 / 5
<E> [18:26:26] Waiting 30 seconds before retrying...
<E> [18:26:56] Request Try #4 / 5
<E> [18:26:57] Waiting 40 seconds before retrying...
<E> [18:27:37] Request Try #5 / 5
<E> [18:27:37] Maximum number (5) of tries failed.
<E> [18:27:37] ----------------------------------------------------------------
Error 140: Maximum retries reached