Sometimes the lowess trendline gives a poor fit to the points. Would you consider adding a parameter to control the level of adjustement? What would solve the problem is the equivalent to the parameter `frac` of `statsmodels.nonparametric.smoothers_lowess.lowess()` function. This is expressed in this Stack Overflow question: <https://stackoverflow.com/questions/67189101/how-to-adjust-plotly-express-lowess-trendline-parameters> Thank you