TDS in case of immovable property purchased by a resident from a NRI

Unless 'Lower deduction of Tax' certificate u.s/ 197 IT act is obtained from his Jurisdictional ITO, TDS is required to be deducted on total sale consideration (u/s. 195 IT act)

As far as my interpretation is concerned, thew TDS u/s 195 should be deducted only on the Income portion. So LTCG amount should be amount on which TDS should be deducted.