Append a ChatML system turn to a BebeLM agent transcript

Appends <|im_start|>system\n...<|im_end|> framing. BebeLM upstream does not expose a separate system-prompt channel; this helper provides the ChatML system-role form for users who want to place an instruction before user turns.

Usage

bebel_append_system(agent, message)

Arguments

agent

A BebelAgent object.

message

System instruction text.

Value

Invisibly returns agent.