Two Andhra Legislators from the Ruling Congress party have resigned from Assembly on Monday.Bobbili MLA Sujana Krishna Ranga Rao and Eluru legislator Nani have called on the Assembly Speaker Nadendla Manohar Monday afternoon and submitted their resignation letters.Speaking to reporters later, the two MLAs said they are joining the YSR Congress party and tendered their resignation to take part in the ongoing bye-election campaigning for the party. Both the MLAs have been airing their views for the past few days in support of the YSR Congress party.