copy normalize_tensor function from 'lpips/init.py', to figure the ERROR: NameError: name 'normalize_tensor' is not defined , which appears while run python fit.py --config-name SNARF_NGP_fitting dataset=$dataset experiment=$experiment deformer=smpl train.max_epochs=200
copy
normalize_tensorfunction from 'lpips/init.py', to figure the ERROR:NameError: name 'normalize_tensor' is not defined, which appears while runpython fit.py --config-name SNARF_NGP_fitting dataset=$dataset experiment=$experiment deformer=smpl train.max_epochs=200