fallback to spk diaraization 2.1 if error

app.py

@@ -105,10 +105,18 @@ def get_diarization_pipe():
     if dar_pipe is None:
         # Pull token from environment (HF_TOKEN or HUGGINGFACE_TOKEN)
         token = os.getenv("HF_TOKEN") or os.getenv("HUGGINGFACE_TOKEN")
-        dar_pipe = DiarizationPipeline.from_pretrained(
-            "pyannote/speaker-diarization-3.1",
-            use_auth_token=token or True
-        )
+        # Attempt to load the latest 3.1 pipeline, fallback to 2.1 if gated segmentation-3.0 isn't accepted
+        try:
+            dar_pipe = DiarizationPipeline.from_pretrained(
+                "pyannote/speaker-diarization-3.1",
+                use_auth_token=token or True
+            )
+        except Exception as e:
+            print(f"Failed to load pyannote/speaker-diarization-3.1: {e} Falling back to pyannote/[email protected].")
+            dar_pipe = DiarizationPipeline.from_pretrained(
+                "pyannote/[email protected]",
+                use_auth_token=token or True
+            )
     return dar_pipe
 
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