Removing gap between plotly.express.timeline figure's items


How can I remove the white gaps or borders between the individual intervals / items ?
They are of 5 minutes each, want to show it as a contiguous block without merging the intervals into one.

Figured it out ,
Just set the data[bar index].marker.line.width = 0

and for multiple timeline charts like the one I have… loop through each one like :-

for i in fig.data:
if isinstance(i,go._bar.Bar):
i.marker.line.width = 0