fix(model):

1. create a basic model to check if the name and provider are duplicated.
2. The result shows error models because the provider created API Keys for all matching models.

api/app/repositories/model_repository.py

@@ -630,6 +630,13 @@ class ModelBaseRepository:
         db.add(model_base)
         return model_base
 
+    @staticmethod
+    def get_by_name_and_provider(db: Session, name: str, provider: str) -> Optional['ModelBase']:
+        return db.query(ModelBase).filter(
+            ModelBase.name == name,
+            ModelBase.provider == provider
+        ).first()
+
     @staticmethod
     def update(db: Session, model_base_id: uuid.UUID, data: dict) -> Optional['ModelBase']:
         model_base = db.query(ModelBase).filter(ModelBase.id == model_base_id).first()