  We use exact Lagrangian fillings and Weinstein handlebody diagrams to
construct infinitely many distinct exact Lagrangian tori in $4$-dimensional
Milnor fibers of isolated hypersurface singularities with positive modality. We
also provide a generalization of a criterion for when the symplectic homology
of a Weinstein $4$-manifold is non-vanishing given an explicit Weinstein
handlebody diagrams.
