Incomplete expression in ggaluvial plot

Question

I want to make an alluvial plot for presence of Antioxidant and No antioxidant vs gene hit(which has three categories, positive hit, negative hit and no hit) I wrote the following code for that but it gives me an error of incomplete expression Now I am not sure what might be the problem

This is the code that I am trying to run Code

My data set

My Dataset

I want an alluvial plot for

AO Present and Hit Class as my two axis or not sure I am even confused for whether to use hit or hit class as the second axis and what to about y