Update app.py

app.py

@@ -151,7 +151,7 @@ with demo:
     #                source_lang])
   b1 = gr.Button("convert to text")
   b3 = gr.Button("translate")
-  b3.Dropdown(translation, input = text0, output = text)
+  b3.click(translation, inputs = text0, outputs = text)
   b1.click(audio_a_text, inputs=audio, outputs=text)
 
   b2 = gr.Button("Classification of speech")