相关疑难解决方法(0)

我正在尝试将 HuggingFace 变压器模型中的 Pegasus 新闻编辑室转换为 ONNX 格式。我遵循了Huggingface 发布的指南。安装先决条件后，我运行了以下代码：

!rm -rf onnx/
from pathlib import Path
from transformers.convert_graph_to_onnx import convert

convert(framework="pt", model="google/pegasus-newsroom", output=Path("onnx/google/pegasus-newsroom.onnx"), opset=11)

并得到这些错误：

ValueError                                Traceback (most recent call last)
<ipython-input-9-3b37ed1ceda5> in <module>()
      3 from transformers.convert_graph_to_onnx import convert
      4 
----> 5 convert(framework="pt", model="google/pegasus-newsroom", output=Path("onnx/google/pegasus-newsroom.onnx"), opset=11)
      6 
      7 

6 frames
/usr/local/lib/python3.6/dist-packages/transformers/models/pegasus/modeling_pegasus.py in forward(self, input_ids, attention_mask, encoder_hidden_states, encoder_attention_mask, head_mask, encoder_head_mask, past_key_values, inputs_embeds, use_cache, output_attentions, output_hidden_states, return_dict)
    938             input_shape = inputs_embeds.size()[:-1]
    939         else:
--> 940             raise ValueError("You have to specify either …