ConnectionRefusedError: Not able to run the sample code from Colab?

[Alla-Abdella]

Hi,

I tried the sample code and it gives this error. Thanks,

ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

NewConnectionError Traceback (most recent call last) NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7f76f7bd45c0>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

MaxRetryError Traceback (most recent call last) MaxRetryError: HTTPSConnectionPool(host='covidask.korea.ac.kr', port=443): Max retries exceeded with url: /api?query=Is+there+concrete+evidence+for+the+presence+of+asymptomatic+transmissions%3F&strat=dense_first (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76f7bd45c0>: Failed to establish a new connection: [Errno 111] Connection refused',))

During handling of the above exception, another exception occurred:

ConnectionError Traceback (most recent call last) /usr/local/lib/python3.6/dist-packages/requests/adapters.py in send(self, request, stream, timeout, verify, cert, proxies) 514 raise SSLError(e, request=request) 515 --> 516 raise ConnectionError(e, request=request) 517 518 except ClosedPoolError as e:

ConnectionError: HTTPSConnectionPool(host='covidask.korea.ac.kr', port=443): Max retries exceeded with url: /api?query=Is+there+concrete+evidence+for+the+presence+of+asymptomatic+transmissions%3F&strat=dense_first (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f76f7bd45c0>: Failed to establish a new connection: [Errno 111] Connection refused',))

[jhyuklee]

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