traceback:

    file"/usr/local/lib/python36/site-packages/urllib3/",line677,inurlopen

    chunked=chunked,

    file"/usr/local/lib/python36/site-packages/urllib3/",line381,in_e_request

    self_validate_conn

    file"/usr/local/lib/python36/site-packages/urllib3/",line976,in_validate_conn

    nect

    file"/usr/local/lib/python36/site-packages/urllib3/",line370,inconnect

    ssl_context=context,

    file"/usr/local/lib/python36/site-packages/urllib3/util/ssl_py",line377,inssl_wrap_socket

    p_socket

    file"/usr/local/lib/python36/",line814,in__init__

    _handshake

    file"/usr/local/lib/python36/",line1068,indo_handshake

    self__handshake

    file"/usr/local/lib/python36/",line689,indo_handshake

    self__handshake

    eoferror:eofoccurredinviolationofprotocol

    duringhandlingoftheaboveexception,anotherexceptionoccurred:

    traceback:

    file"/usr/local/lib/python36/site-packages/requests/",line449,