Fix ruff linter error

Author: atonderski

nerfstudio/utils/eval_utils.py

@@ -26,7 +26,6 @@
 import torch
 import yaml
 
-from nerfstudio.configs.method_configs import all_methods
 from nerfstudio.engine.trainer import TrainerConfig
 from nerfstudio.pipelines.base_pipeline import Pipeline
 from nerfstudio.utils.rich_utils import CONSOLE