zhanghay

### Describe the bug A clear and concise description of what the bug is. 使用mmrazor/main/tools/visualizations/feature_diff_visualization.py对mmdetection中faster-rcnn可视化时，提示需有frame_id,video_len。原因在于该文件line93为'inference_'而在mmdetection的api中有'inference_detector'、'inference_mot'，可能默认加载了'inference_mot'，导致了对单张图片可视化时需要额外的frame_id,video_len参数 When using mmrazor/main/tools/visualizations/feature_visualization.py to visualize faster-rcnn in mmdetection, there is a prompt asking for frame_id...