test returning link

app.py

@@ -57,7 +57,7 @@ def play_audio_from_url(url):
         pygame.time.Clock().tick(10)
         
 @tool
-def play_preview_deezer(track: str, artist:str) -> None:
+def play_preview_deezer(track: str, artist:str) -> str:
     """Play a preview of a track from Deezer.
     Args:
         track: The track to play.
@@ -88,11 +88,11 @@ def play_preview_deezer(track: str, artist:str) -> None:
             print(f"link: {first_track['link']}")
             # Play the track
             print("Playing preview: ", first_track['preview'])
-            play_audio_from_url(first_track['preview'])
+            return first_track['preview']
         else:
-            print("No tracks found.")
+            raise ValueError("No tracks found.")
     else:
-        print(f"Error: {response.status_code}")
+        raise ValueError(f"Error: {response.status_code}")
         
 final_answer = FinalAnswerTool()