bar chart - How can I fill area between two points on the y axes on plotly barchart?

Question

I have a dataframe as such:

headers =['a','b','c','d'] values = [1, 2, 3, 4]

I am plotting the bar chart using plotly and I would like to fill area between two lines with coordinates on the y axes, spanning the full length of the x axes. For example lets say fill area between y_lower = 1 and y_upper = 3.

Any suggestions?

bar chart plot using plotly

example code below:

import pandas as pd 
import plotly.graph_objects as go
fig = go.Figure(data=[
       go.Bar(name='df', x=df['headers'], y=df['values']),
])
fig.show()

question from:https://stackoverflow.com/questions/65895487/how-can-i-fill-area-between-two-points-on-the-y-axes-on-plotly-barchart

Answer 1

Waitting for answers