Thank you for your reply. I am not sure what code frequency indicates on https://github.com/facebookresearch/ 1. I suppose it means how frequently codes for visdom package are downloaded for use. or what frequency for code updates is. I did install visdom by “conda install visdom” and did not download and install visdom the source codes from https://github.com/facebookresearch/ 1.  Then I downloaded the sample codes from https://github.com/noagarcia/visdom-tutorial 3 and tried them out for test case. Do you indicate that I may try another way to install visdom instead of conda ?
Thank you in advance.