Positional argument after keyword argument

There is a problem with the code

model = Seq2Seq(dim_in,dim_k, dim_v)

python Problems encountered when passing parameters , Pictured

 

terms of settlement , Add the name of the formal parameter before each variable .

for example

model = Seq2Seq(dim_in=dim_in,dim_k=dim_k,dim_v=dim_v)