some work done on the running of the model

sql/models.sql

@@ -29,7 +29,12 @@ create table if not exists model_classes (
     id uuid primary key default gen_random_uuid(),
     model_id uuid references models (id) on delete cascade,
     name varchar (70) not null,
-    class_order integer
+    class_order integer,
+
+    -- 1: to_train
+    -- 2: training
+    -- 3: trained
+    status integer default 1,
 );
 
 -- drop table if exists model_data_point;