Fix visualizer blanking logic for 1d funcs
Fix visualizer blanking logic for 1d funcs

damienfir/Halide,jiawen/Halide,fengzhyuan/Halide,dougkwan/Halide,dougkwan/Halide,kgnk/Halide,rodrigob/Halide,dan-tull/Halide,adasworks/Halide,smxlong/Halide,damienfir/Halide,delcypher/Halide,psuriana/Halide,kgnk/Halide,mcanthony/Halide,rodrigob/Halide,adasworks/Halide,ronen/Halide,adasworks/Halide,ayanazmat/Halide,smxlong/Halide,kenkuang1213/Halide,rodrigob/Halide,ronen/Halide,psuriana/Halide,fengzhyuan/Halide,damienfir/Halide,psuriana/Halide,dan-tull/Halide,fengzhyuan/Halide,smxlong/Halide,mcanthony/Halide,tdenniston/Halide,kenkuang1213/Halide,rodrigob/Halide,ayanazmat/Halide,ayanazmat/Halide,psuriana/Halide,smxlong/Halide,jiawen/Halide,psuriana/Halide,rodrigob/Halide,delcypher/Halide,tdenniston/Halide,damienfir/Halide,tdenniston/Halide,kgnk/Halide,adasworks/Halide,jiawen/Halide,kgnk/Halide,myrtleTree33/Halide,kgnk/Halide,jiawen/Halide,damienfir/Halide,fengzhyuan/Halide,damienfir/Halide,jiawen/Halide,rodrigob/Halide,ronen/Halide,mcanthony/Halide,mcanthony/Halide,tdenniston/Halide,delcypher/Halide,adasworks/Halide,dougkwan/Halide,fengzhyuan/Halide,myrtleTree33/Halide,myrtleTree33/Halide,myrtleTree33/Halide,dan-tull/Halide,dan-tull/Halide,dougkwan/Halide,fengzhyuan/Halide,kgnk/Halide,kenkuang1213/Halide,fengzhyuan/Halide,fengzhyuan/Halide,smxlong/Halide,damienfir/Halide,dan-tull/Halide,smxlong/Halide,myrtleTree33/Halide,myrtleTree33/Halide,kenkuang1213/Halide,tdenniston/Halide,ayanazmat/Halide,psuriana/Halide,smxlong/Halide,rodrigob/Halide,ronen/Halide,delcypher/Halide,dougkwan/Halide,kenkuang1213/Halide,dougkwan/Halide,psuriana/Halide,kenkuang1213/Halide,myrtleTree33/Halide,mcanthony/Halide,kgnk/Halide,dan-tull/Halide,rodrigob/Halide,ayanazmat/Halide,kgnk/Halide,adasworks/Halide,kenkuang1213/Halide,ayanazmat/Halide,dougkwan/Halide,ronen/Halide,delcypher/Halide,delcypher/Halide,dan-tull/Halide,ronen/Halide,delcypher/Halide,myrtleTree33/Halide,adasworks/Halide,kenkuang1213/Halide,damienfir/Halide,jiawen/Halide,ayanazmat/Halide,ronen/Halide,dan-tull/Halide,ayanazmat/Halide,delcypher/Halide,adasworks/Halide,jiawen/Halide,dougkwan/Halide,ronen/Halide,mcanthony/Halide,tdenniston/Halide,mcanthony/Halide,smxlong/Halide,tdenniston/Halide,tdenniston/Halide,mcanthony/Halide