{"push_id":694555848,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"dddfac79a7316e4f5713f2ca22205ecfcad968a8","before":"b8e6c2d1f0960505e35d281bbad90819cb755662","commits":[{"sha":"dddfac79a7316e4f5713f2ca22205ecfcad968a8","author":{"email":"3d22c35e17fb43520706bba3edf451a0ab588d75@gmail.com","name":"Asad Shahabuddin"},"message":"Addition of retrieval models","distinct":true,"url":"https://api.github.com/repos/asadshahabuddin/CS6200/commits/dddfac79a7316e4f5713f2ca22205ecfcad968a8"}]}