Datepicker: error handling message Message 'PATCH-DOC' (revision 1): ValueError('Unknown string f,)


I am new to bokeh. I am trying to update a graph with timeseries x-axis which has time in a day and some values on y-axis. I wanted to use to datepicker to pick dates and interactively see how the values are varying within a day for different days. I am not able to see the default value in the date picker widget though it is set and whenever I change the date, I get the above error. My graph is set to the default value.

I am using jupyter notebook and internet explorer.

I am trying to initiate the bokeh server using “bokeh serve --show Untitled1.ipynb”

Untitled1.ipynb (1.99 KB)