Update description

app.py

@@ -10,12 +10,12 @@ DESCRIPTION = '''# <a href="https://github.com/THUDM/CogView2">CogView2</a> (tex
 
 This application accepts English or Chinese as input.
 In general, Chinese input produces better results than English input.
-But the translation model used in this app may mistranslate and the results could be poor.
+If you check the "Translate to Chinese" checkbox, the app will use the English to Chinese translation results with [this Space](https://huggingface.co/spaces/chinhon/translation_eng2ch) as input.
+But the translation model may mistranslate and the results could be poor.
 So, it is also a good idea to input the translation results from other translation services.
 '''
 NOTES = '''
 - This app is adapted from <a href="https://github.com/hysts/CogView2_demo">https://github.com/hysts/CogView2_demo</a>. It would be recommended to use the repo if you want to run the app yourself.
-- [This Space](https://huggingface.co/spaces/chinhon/translation_eng2ch) is used for translation from English to Chinese.
 '''
 FOOTER = '<img id="visitor-badge" alt="visitor badge" src="https://visitor-badge.glitch.me/badge?page_id=THUDM.CogView2" />'