Update app.py

app.py

@@ -45,7 +45,7 @@ def predict(audio_path, question):
 if __name__ == '__main__':
     link = "https://github.com/YuanGongND/ltu"
     text = "[Github]"
-    paper_link = "https://www.researchgate.net/publication/374153208_Joint_Audio_and_Speech_Understanding"
+    paper_link = "https://arxiv.org/pdf/2309.14405.pdf"
     paper_text = "[ASRU Paper]"
     sample_audio_link = "https://drive.google.com/drive/folders/17yeBevX0LIS1ugt0DZDOoJolwxvncMja?usp=sharing"
     sample_audio_text = "[sample audios from AudioSet evaluation set]"