>>> from pandas.tseries.offsets import DateOffset
>>> ts = pd.Timestamp('2017-01-01 09:10:11')
>>> ts + DateOffset(months=3)
Timestamp('2017-04-01 09:10:11')
Here is what the above code is Doing:
1. Import the pandas library as pd.
2. Import the DateOffset class from pandas.tseries.offsets.
3. Create a Timestamp object for January 1st, 2017 at 9:10:11am.
4. Add three months to the Timestamp object.
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