{"messages":[{"role":"system","content":[{"text":"This is a system"}]},{"role":"user","content":[{"text":"What your name?"}]},{"role":"assistant","content":[{"text":"My name is doubao."}]},{"role":"user","content":[{"text":"How to learn Python?"}]},{"role":"assistant","content":[{"text":"I don't know!","score":0.5},{"text":"Check python doc yourself","score":0.1},{"text":"It's so easy. First, you need to learn Python syntax...","score":1,"lm_loss_mask":1}],"loss_weight":1}]}