update .gitignore
update .gitignore

DeercoderResearch/0.5-CoCo,DeercoderResearch/CoCo,DeercoderResearch/0.5-CoCo,DeercoderResearch/CoCo,DeercoderResearch/0.5-CoCo,DeercoderResearch/0.5-CoCo,DeercoderResearch/CoCo,DeercoderResearch/CoCo