Fixed Sampler to work with np matrices  Please enter the commit message for your changes. Lines starting # with  '#' will be ignored, and an empty message aborts the commit.
Fixed Sampler to work with np matrices
 Please enter the commit message for your changes. Lines starting # with
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prparikh02/LeapMotion-Sign-Language-Interpretor,prparikh02/LeapMotion-Sign-Language-Interpretor,prparikh02/LeapMotion-Sign-Language-Interpretor,prparikh02/LeapMotion-Sign-Language-Interpretor