remove unneded veiws macrod

Author: oxinabox

src/rulesets/LinearAlgebra/structured.jl

@@ -275,7 +275,7 @@ end
 
 function rrule(::Type{Tridiagonal}, dl, d, du)
     y = Tridiagonal(dl, d, du)
-    @views function Tridiagonal_pullback(ȳ)
+    function Tridiagonal_pullback(ȳ)
         ∂y = unthunk(ȳ)
         return (NoTangent(), diag(∂y, -1), diag(∂y), diag(∂y, 1))
     end