Function convert_module 

fn convert_module(
    id: &str,
    name: &str,
    members: &[String],
    incomplete: bool,
    docstring: Option<&str>,
    chunks_by_id: &HashMap<&str, &Chunk>,
    chunks_by_parent: &HashMap<&str, Vec<&Chunk>>,
    type_hint_for_annotation_id: &HashMap<String, Expr>,
) -> Result<Module>