Tooltip is not being updating using CustomJS callback

[manish-singla]

While running world_obesity.ipynb on local python, not using docker, I got the following error:

Only JavaScript callbacks may be used with standalone output. For more
information on JavaScript callbacks with Bokeh, see: https://docs.bokeh.org/en/latest/docs/user_guide/interaction/callbacks.html

How to update the Custom JS callback js_on_change for update_plot function:

# Define the callback function: def update_plot(attr, old, new): yr = slider.value new_data = json_data(yr) geosource.geojson = new_data p.title.text = 'Share of adults who are obese, %d' %yr slider = Slider(title = 'Year',start = 1975, end = 2016, step = 1, value = 2016) slider.on_change('value', update_plot)

and the function it is calling:
def json_data(selectedYear): yr = selectedYear df_yr = df[df['year'] == yr] merged = gdf.merge(df_yr, left_on = 'country_code', right_on = 'code', how = 'left') merged.fillna('No data', inplace = True) merged_json = json.loads(merged.to_json()) json_data = json.dumps(merged_json) return json_data

[gowrijp]

Try adding this in your ipynb notebook:-

from bokeh.resources import INLINE
import bokeh.io
bokeh.io.output_notebook(INLINE)