I am really interested in reading the work of L.Lafforgue and V.Lafforgue about langlands correspondence in function field case. After some search work, it seems that Cohomology of drinfeld modular Variety by Laumon is a good choice for the basic relevant materials. So is it a right book to read? Or do you have any suggestion?
I have taken courses of algebraic number theory, algebraic geometry, modular form and some automorphic representation. But do not know much about trace formula. Almost nothing about Drinfeld module, shtuka(which I really want to learn)