def METHOD_NAME(mechanism, reaction_info, qssa_species):
    """Visualize quadratic coupling and QSSA dependencies."""
    links = cqg.directed_graph(mechanism, qssa_species)
    cqg.plot_directed_graph(mechanism, links)
    links, quadratic_reactions, problematic_species = cqg.qssa_quadratic_graph(
        mechanism, reaction_info, qssa_species
    )
    cqg.plot_quadratic_graph(mechanism, links, quadratic_reactions, problematic_species)