feat: added model deletion endpoint

Author: Mesh-ach

src/webapp/databricks.py

@@ -554,7 +554,7 @@ def delete_model(self, catalog_name: str, inst_name: str, model_name: str):
         try:
             w.registered_models.delete(full_name=model_name_path)
             LOGGER.info("Deleted registration model: %s", model_name_path)
-        except Exception as e:
+        except Exception:
             LOGGER.exception("Failed to delete registered model: %s", model_name_path)
             raise