it compiled properly well

server/src/table_definition/handlers/get_profile_tree.rs

@@ -1,11 +1,17 @@
 // server/src/table_definition/handlers/get_profile_tree.rs
 use tonic::{Request, Response, Status};
 use sqlx::PgPool;
-use common::proto::multieko2::table_definition::ProfileTreeResponse;
+use common::proto::multieko2::{
+    common::Empty,
+    table_definition::{
+        ProfileTreeResponse,
+        profile_tree_response::{Table, Profile}
+    }
+};
 
 pub async fn get_profile_tree(
     db_pool: &PgPool,
-    _request: Request<()>,
+    _request: Request<Empty>,
 ) -> Result<Response<ProfileTreeResponse>, Status> {
     let mut profiles = Vec::new();
 
@@ -45,13 +51,13 @@ pub async fn get_profile_tree(
 
         // Convert to protobuf format
         let proto_tables = table_map.into_iter()
-            .map(|(name, depends_on)| ProfileTreeResponse::Table {
+            .map(|(name, depends_on)| Table {
                 name,
                 depends_on
             })
             .collect();
 
-        profiles.push(ProfileTreeResponse::Profile {
+        profiles.push(Profile {
             name: profile.name,
             tables: proto_tables
         });