Merge pull request #552 from kodaline/develop_issue_#461

FIX: crash loop on faulty embedder settings

core/cat/db/crud.py

@@ -51,6 +51,11 @@ def delete_setting_by_id(setting_id: str) -> None:
     get_db().remove(query.setting_id == setting_id)    
 
 
+def delete_settings_by_category(category: str) -> None:
+    query = Query()
+    get_db().remove(query.category == category)
+
+
 def update_setting_by_id(payload: models.Setting) -> Dict:
 
     query = Query()

core/cat/routes/embedder.py

@@ -123,7 +123,18 @@ def upsert_embedder_setting(
     # reload llm and embedder of the cat
     ccat.load_natural_language()
     # crete new collections (different embedder!)
-    ccat.load_memory()
+    try:
+        ccat.load_memory()
+    except Exception as e:
+        log.error(e)
+        crud.delete_settings_by_category(category=EMBEDDER_SELECTED_CATEGORY)
+        crud.delete_settings_by_category(category=EMBEDDER_CATEGORY)
+        raise HTTPException(
+            status_code=400,
+            detail={
+                "error": str(e)
+            }
+        )
     # recreate tools embeddings
     ccat.mad_hatter.find_plugins()
     ccat.mad_hatter.embed_tools()