How to make the histogram plot to display the count on top of each bar

How to display count on each bar of histogram plot on top as shown in the graph below.
The histogram is created with the following statement

fig.add_trace(go.Histogram( x=tag_data.tagvalue, name=โ€˜TAG_{0}โ€™.format(tag)),row=1,col=col_location)

Please answer

This is not possible with histogram traces yet but weโ€™re working on it!