Update modeling_minicpmo.py

modeling_minicpmo.py

@@ -584,6 +584,8 @@ class MiniCPMO(MiniCPMOPreTrainedModel):
 
                 if self.config.chunk_input:
                     for i in range(bs):
+                        if not audio_embeddings[i]:
+                            continue
                         audio_embs = torch.cat(audio_embeddings[i], dim=0).to(
                             device=input_embeddings.device, dtype=input_embeddings.dtype
                         )