codalab提交后，一直无法测评，并报错

[WUYUANLONG010]

我使用之前提交并测试成功的压缩包进行测试，发现仍然无法测试成功，返回错误如下：
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7bb838a4a5c0>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/scipy/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7bb838a32cf8>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/scipy/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7bb838a32eb8>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/scipy/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x7bb838a32518>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/scipy/
Execution time limit exceeded!