py bindings -- fix bug in arm camera pipe
py bindings -- fix bug in arm camera pipe

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