<bos>{{ if .System }}<start_of_turn>developer
{{ .System }}<end_of_turn>
{{ end }}{{ range .Messages }}{{ if eq .Role "user" }}<start_of_turn>user
{{ .Content }}<end_of_turn>
{{ else if eq .Role "assistant" }}<start_of_turn>model
{{ .Content }}<end_of_turn>
{{ end }}{{ end }}<start_of_turn>model