remove debug logging from usearch
remove debug logging from usearch


Former-commit-id: 8b12c3ae4f56cfd1916d666f48f31807424ac9d5
cboursnell/transrate,roryk/transrate,cboursnell/transrate,Blahah/transrate,cboursnell/transrate,Blahah/transrate,roryk/transrate,Blahah/transrate,roryk/transrate