further investigation

data/cloth3d_io.py

@@ -342,7 +342,6 @@ import sys
 sys.path.append(os.path.dirname(os.path.abspath(__file__)) + '/..')
 
 import plotly.graph_objects as go
-from custom_utils.custom_utils import _maskFaces
 
 def plot_3d(mesh, faces):
     fig = go.Figure()
@@ -371,6 +370,7 @@ def plot_3d(mesh, faces):
 
 
 if __name__ == '__main__':
+    from custom_utils.custom_utils import _maskFaces
 
     folder = '/home/workspace/data/dataset/cloth3d/train'
     F = np.load("custom_utils/smpl_faces.npy")#.astype(np.int32)