add coze request

relay/constant/api_type.go

@@ -33,6 +33,7 @@ const (
 	APITypeOpenRouter
 	APITypeXinference
 	APITypeXai
+	APITypeCoze
 	APITypeDummy // this one is only for count, do not add any channel after this
 )
 
@@ -95,6 +96,8 @@ func ChannelType2APIType(channelType int) (int, bool) {
 		apiType = APITypeXinference
 	case common.ChannelTypeXai:
 		apiType = APITypeXai
+	case common.ChannelTypeCoze:
+		apiType = APITypeCoze
 	}
 	if apiType == -1 {
 		return APITypeOpenAI, false