fix select key

internal/controller/apikey.go

@@ -28,7 +28,7 @@ func (a Api) CreateApiKey(c *gin.Context) {
 	}
 	if slice.Contain([]string{"openai", "azure", "claude"}, *newkey.ApiType) {
 		sma, err := utils.FetchKeyModel(a.db, newkey)
-		if err == nil {
+		if err == nil && len(sma) > 0 {
 			newkey.SupportModelsArray = sma
 			var buf = new(bytes.Buffer)
 			json.NewEncoder(buf).Encode(sma) //nolint:errcheck