I am wondering if plotly provides any way to to regression plots which show the scattering of the residues.
It should look similarly as if seaborn was used:
import seaborn as sns; sns.set_theme(color_codes=True)
tips = sns.load_dataset("tips")
ax = sns.regplot(x="total_bill", y="tip", data=tips)
regplotin seaborn and extract the array representing the upper and lower array and fill the area in between. if you like, i would be happy to circle back and provide an answer when i have a moment later