update

app.py

@@ -120,8 +120,8 @@ with gr.Blocks(css=css) as demo:
     gr.Markdown(description)
 
     with gr.Accordion('upload tips', open=False):
-        tip_image1 = gr.Image(value=tip1)
-        tip_image2 = gr.Image(value=tip2)
+        tip_image1 = gr.Image(value=tip1, type="filepath")
+        tip_image2 = gr.Image(value=tip2, type="filepath")
                 
     with gr.Row():
         with gr.Column():

utils.py

@@ -50,7 +50,8 @@ def get_result_example(cloth_id, pose_id):
 def get_tips():
     path1 = os.path.join(data_dir, 'tip1.jpg')
     path2 = os.path.join(data_dir, 'tip2.jpg')
-    return path1, path2
+    return 'Datas/tip1.jpg', 'Datas/tip2.jpg'
+    # return path1, path2
     
 def getAllInfs(apiUrl, openId, apiKey, clientIp):
     params = {'openId':openId, 'apiKey':apiKey, 'ipId':clientIp}