Changing fit line color while using fit model
I am using the fit model to draw fit lines based on the value of my column 'Tools'. I have 2 values in this column 'a' and 'b'. I need a red fit line for 'a' and blue fit line for 'b' in all scenarios. Seems like the default colors being used in fit models is red for the fit line of the first value and blue for the following, something that I have leveraged to get the required functionality, i.e...