fabric/common/messages.go

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2024-08-16 19:43:27 +00:00
package common
// NormalizeMessages remove empty messages and ensure messages order user-assist-user
func NormalizeMessages(msgs []*Message, defaultUserMessage string) (ret []*Message) {
// Iterate over messages to enforce the odd position rule for user messages
fullMessageIndex := 0
for _, message := range msgs {
if message.Content == "" {
// Skip empty messages as the anthropic API doesn't accept them
continue
}
// Ensure, that each odd position shall be a user message
if fullMessageIndex%2 == 0 && message.Role != "user" {
ret = append(ret, &Message{Role: "user", Content: defaultUserMessage})
fullMessageIndex++
}
ret = append(ret, message)
fullMessageIndex++
}
return
}