Update app.py

app.py

@@ -44,11 +44,12 @@ async def create_demo():
             audio_output = gr.Audio(label="Generated Audio", type="filepath")
             warning_text = gr.Markdown(label="Warning", visible=False)
 
-        gr.Interface(
-            fn=tts_interface,
-            inputs=[text_input, voice_select],
-            outputs=[audio_output, warning_text]
-        )
+        submit_btn = gr.Button("Umwandeln")
+        
+        # Funktion mit den Elementen verknüpfen
+        submit_btn.click(fn=tts_interface, inputs=[text_input, voice_select], outputs=[audio_output, warning_text])
+
+        
     return demo
 
 async def main():