debug yolovx_n on coco

config/model_config/yolovx_config.py

@@ -36,7 +36,6 @@ yolovx_cfg = {
         'num_cls_head': 2,
         'num_reg_head': 2,
         'head_depthwise': False,
-        'reg_max': 16,
         # ---------------- Train config ----------------
         ## input
         'multi_scale': [0.5, 1.5],   # 320 -> 960