feat: adjust prompt for translation

botcmd_translate.go

@@ -4,6 +4,7 @@ import (
 	"regexp"
 	"strings"
 
+	"github.com/samber/lo"
 	tele "gopkg.in/telebot.v3"
 
 	"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/openai"
@@ -91,6 +92,7 @@ func handleTranslateBtn(c tele.Context) error {
 				Content: payload,
 			},
 		},
+		Temperature: lo.ToPtr(0.6),
 	}
 
 	resp, err := ai.ChatCompletion(req)

openai/prompts/prompts.go

@@ -1,6 +1,9 @@
 package prompts
 
-import "fmt"
+import (
+	"fmt"
+	"strings"
+)
 
 func General() string {
 	return "You are a helpful assistant."
@@ -8,7 +11,14 @@ func General() string {
 
 func Translate(targetLang string) string {
 	return fmt.Sprintf(
-		"You are a helpful assistant. Your task is to help translate the following text to %s. You should not interpret the text. You should structure the translated text to look natural in native %s, while keeping the meaning unchanged.",
-		targetLang, targetLang,
+		strings.Join([]string{
+			"You are a helpful assistant.",
+			"Your task is to help translate the text sent by the user into %s.",
+			"You should never interpret the user's text, but only translate it.",
+			"You should structure the translated text to sound natural in native %s while keeping the meanings unchanged.",
+			"If the user's text contains only a single word, please also add a brief explanation in %s, of the meaning of the original word.",
+			"The first text to be translated is:",
+		}, " \n"),
+		targetLang, targetLang, targetLang,
 	)
 }