#!/usr/bin/env python
# coding: utf-8

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from gs_quant.datetime.relative_date import RelativeDate
from gs_quant.session import GsSession, Environment


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# external users should substitute their client id and secret; please skip this step if using internal jupyterh
GsSession.use(Environment.PROD, client_id=None, client_secret=None, scopes=('read_product_data',))


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my_date = RelativeDate('-1d').apply_rule()  # Returns previous day
my_date