Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='conda.anaconda.org', port=443): Read timed out. (read timeout=60.0)")': /pyviz/label/dev/noarch/datashader-0.16.3-py_0.tar.bz2