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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def GetCookies(self):
 """ Grabs the cookies form your Office Sharepoint site and uses it as Authentication for the rest of the calls """

        sectoken = self.GetSecurityToken(self.Username, self.Password)
        url = self.share_point_site+ '/_forms/default.aspx?wa=wsignin1.0'
        response = requests.post(url, data=sectoken)
        return response.cookies