Hi Ptrblck
Sorry to take your time. I face a big problem. Indeed, I want to show the graph of True positive rate (y axis) to false positive rates (x axis) . I define my threshold in the case that sensitivity is consistent an the std is for x axis means false positive rates. I need to show the graph (ROC) of mean and std and the shade between them. the problem is that all the defined rules are as :
plt.fill_between(x, y1, y2,
                 facecolor="orange", # The fill color
                 color='blue',       # The outline color
                 alpha=0.2) 
``` which give me the vise versa graph, indeed my y is consistent and the x has variation. If I change the x and y content the graph will be useless.  Is there any option in the pytorch to fill the shade between graphs regardless of which of them has variation, indeed my variation or std is in horizontal way not vertical way.