test logic

app.py

@@ -64,8 +64,14 @@ def opus_trans(message, result_lang, target_lang):
 
 # textbox = gr.Textbox()
 
-langdetect = gr.Interface(
-    lang_detect, [gr.Textbox(), gr.Dropdown(["en", "zh"])], outputs=gr.Textbox()
+translate = gr.Interface(
+    opus_trans,
+    [
+        gr.Textbox(),
+        lang_detect([gr.Textbox(), gr.Dropdown(["en", "zh"])]),
+        gr.Dropdown(["en", "zh"]),
+    ],
+    outputs=gr.Textbox(),
 )
 
-langdetect.launch()
+translate.launch()