update instr

app.py

@@ -392,9 +392,10 @@ class ChatBotUI(object):
                        
                        1. Click 'Upload' button to upload one or more images as input images.
                        2. Enter '@' in the text box will exhibit all images in the gallery.
-                       3. Click on the edit image in the gallery, and its Image ID will be displayed in the text box.
-                       4. Compose the editing instruction for the selected image, incorporating image id '@xxxxxx' into your instruction, for example, 'make the girl in @123456 wear blue skirt'
-                       5. Click the "Chat" button to enjoy the edited result in the chat window!
+                       3. Select the image you wish to edit from the gallery, and its Image ID will be displayed in the text box.
+                       4. Compose the editing instruction for the selected image, incorporating image id '@xxxxxx' into your instruction.
+                       For example, you might say, "Change the girl's skirt in @123456 to blue." The '@xxxxx' token will facilitate the identification of the specific image, and will be automatically replaced by a special token '{image}' in the instruction.
+                       5. Once your instructions are prepared, please click the "Chat" button to view the edited result in the chat window.
                     
                     """
                     gr.Markdown(value=inst)