Feat: read img tool for chat endpoint

2 files changed, 7 insertions, 4 deletions

diff --git a/models/consts.go b/models/consts.go
index 4f61435..8b4002b 100644
--- a/models/consts.go
+++ b/models/consts.go
@@ -1,7 +1,8 @@
 package models
 
 const (
-	LoadedMark = "(loaded) "
+	LoadedMark        = "(loaded) "
+	ToolRespMultyType = "multimodel_content"
 )
 
 type APIType int
diff --git a/models/models.go b/models/models.go
index a35f16c..973eb3d 100644
--- a/models/models.go
+++ b/models/models.go
@@ -391,7 +391,6 @@ func CreateImageURLFromPath(imagePath string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-
 	// Determine the image format based on file extension
 	var mimeType string
 	switch {
@@ -408,10 +407,8 @@ func CreateImageURLFromPath(imagePath string) (string, error) {
 	default:
 		mimeType = "image/jpeg" // default
 	}
-
 	// Encode to base64
 	encoded := base64.StdEncoding.EncodeToString(data)
-
 	// Create data URL
 	return fmt.Sprintf("data:%s;base64,%s", mimeType, encoded), nil
 }
@@ -623,3 +620,8 @@ type ChatRoundReq struct {
 	Regen   bool
 	Resume  bool
 }
+
+type MultimodalToolResp struct {
+	Type  string              `json:"type"`
+	Parts []map[string]string `json:"parts"`
+}