removed older handling

app.py

@@ -172,13 +172,9 @@ def process_fn(input_audio_path: str, temperature: float) -> str:
         raise gr.Error("Input audio is too short; try a longer audio.")
     beat_information = {"beats": beats.tolist(), "downbeats": downbeats.tolist()}
 
-    try:
-        sheetsage_output = sheetsage_model(
-            audio_path=input_audio_path, beat_information=beat_information
-        )
-    except ValueError:
-        # SheetSage needs at least one full measure of audio to detect a beat/time signature.
-        raise gr.Error("Input audio is too short; try a clip of 5s or longer.")
+    sheetsage_output = sheetsage_model(
+        audio_path=input_audio_path, beat_information=beat_information
+    )
 
     out_events = picogen2.decode(
         model=decoder,