use super::ContextualUserFragment;// This warning is not produced anymore but fragment definition is used to filter messaged from old sessions#[derive(Debug, Clone, PartialEq)]pub(crate) struct LegacyModelMismatchWarning;impl ContextualUserFragment for LegacyModelMismatchWarning {    fn role(&self) -> &'static str {        "user"    }    fn markers(&self) -> (&'static str, &'static str) {        Self::type_markers()    }    fn type_markers() -> (&'static str, &'static str) {        ("", "")    }    fn matches_text(text: &str) -> bool {        text.trim().starts_with(            "Warning: Your account was flagged for potentially high-risk cyber activity",        )    }    fn body(&self) -> String {        String::new()    }}