@ptrblck Hi sir, sorry for this tag 
But I think you are the life saver here. I am using tensorboard for graph plots to see my training and testing acc and loss progress. Due to limited GPU support on my laptop I am now using colab for same. Sir I can see the runs folder there. But  when I call
!tensorboard --logdir=runs
and then opening this link says
# No dashboards are active for current data set
sir, please help. I have to use these plots in my writing.