change function name

app.py

@@ -154,7 +154,7 @@ def transcribe_and_speak(audio, source_lang, target_lang, youtube_url=None):
 def check_password(password):
     return password == DEVELOPER_PASSWORD
 
-def user_interface(audio, source_lang, target_lang, youtube_url):
+def run_speech_translation(audio, source_lang, target_lang, youtube_url):
     transcription, translated_text, audio_url = transcribe_and_speak(audio, source_lang, target_lang, youtube_url)
     return transcription, translated_text, audio_url
 
@@ -194,7 +194,7 @@ with gr.Blocks() as demo:
     )
     
     user_button.click(
-        fn=user_interface,
+        fn=run_speech_translation,
         inputs=[user_audio_input, user_source_lang, user_target_lang, user_youtube_url],
         outputs=[user_transcription_output, user_translation_output, user_audio_output]
     )