Bootstrap Audio Flamingo 3 custom endpoint repo

handler.py

@@ -4,6 +4,7 @@ import tempfile
 from typing import Any, Dict, List
 
 import torch
+import transformers
 from transformers import AutoProcessor
 
 
@@ -36,6 +37,12 @@ class EndpointHandler:
 
     def __init__(self, model_dir: str = ""):
         self.model_id = _resolve_model_id(model_dir)
+        print(
+            f"[AF3 handler] transformers={transformers.__version__} "
+            f"AudioFlamingo3Processor={hasattr(transformers, 'AudioFlamingo3Processor')} "
+            f"AudioFlamingo3ForConditionalGeneration={hasattr(transformers, 'AudioFlamingo3ForConditionalGeneration')}",
+            flush=True,
+        )
         try:
             from transformers import AudioFlamingo3ForConditionalGeneration
             model_cls = AudioFlamingo3ForConditionalGeneration