concepts.benchmark.namo.namo_polygon.namo_polygon_primitives.sample_valid_obstacle_pos# sample_valid_obstacle_pos(env, body, nr_samples=100, bounding_box=None, reference_path=None)[source]# Parameters: env (NamoPolygonEnv) body (Body) nr_samples (int) bounding_box (BoundingBox | None) reference_path (Sequence[Tuple[int, int]] | None) Return type: Tuple[int, int] | None