TEST: Adding additional test for nearest neighbour
TEST: Adding additional test for nearest neighbour

arrayfire/arrayfire,arrayfire/arrayfire,marbre/arrayfire,shehzan10/arrayfire,munnybearz/arrayfire,victorv/arrayfire,umar456/arrayfire,9prady9/arrayfire,9prady9/arrayfire,umar456/arrayfire,arrayfire/arrayfire,marbre/arrayfire,shehzan10/arrayfire,marbre/arrayfire,munnybearz/arrayfire,umar456/arrayfire,victorv/arrayfire,9prady9/arrayfire,marbre/arrayfire,arrayfire/arrayfire,9prady9/arrayfire,umar456/arrayfire,shehzan10/arrayfire,victorv/arrayfire,victorv/arrayfire,munnybearz/arrayfire,shehzan10/arrayfire