Update timefeatures.py

utils/timefeatures.py

@@ -6,6 +6,9 @@ import pandas as pd
 from pandas.tseries import offsets
 from pandas.tseries.frequencies import to_offset
 
+import mindspore.numpy as mnp
+import mindspore.dataset as ds
+
 class TimeFeature:
     def __init__(self):
         pass