SSL Certificate Verification Error

[skhot0210]

Hi,

I am trying to use the evernote-sdk based on the quick-guide of python mentioned on (https://dev.evernote.com/doc/start/python.php) . I have generated the dev_token successfully but when I am trying to run the below code, I am facing an SSL Certificate verification error:

dev_token = "put your dev token here"
client = EvernoteClient(token=dev_token)
userStore = client.get_user_store()
user = userStore.getUser()
print user.username

The error is as below:
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate signature failure (_ssl.c:1045)

Please suggest if I am missing out on anything. Thanks.