I am trying to export a model that is using adaptive pooling to onnx format but I am getting the following error (see below). How could I resolve this error?
Thanks for any feedback!

RuntimeError                              Traceback (most recent call last)
 in 
5                       *VV(x),
6                       “./output.onnx”,
----> 7                       verbose=False)
8     break
~/anaconda3/envs/export-production/lib/python3.6/site-packages/torch/onnx/init.py in export(*args, **kwargs)
24 def export(*args, **kwargs):
25     from torch.onnx import utils
—> 26     return utils.export(*args, **kwargs)
27
28
~/anaconda3/envs/export-production/lib/python3.6/site-packages/torch/onnx/utils.py in export(model, args, f, export_params, verbose, training, input_names, output_names, aten, export_raw_ir, operator_export_type)
92         operator_export_type = OperatorExportTypes.ONNX
93     _export(model, args, f, export_params, verbose, training, input_names, output_names,
—> 94             operator_export_type=operator_export_type)
95
96
~/anaconda3/envs/export-production/lib/python3.6/site-packages/torch/onnx/utils.py in _export(model, args, f, export_params, verbose, training, input_names, output_names, operator_export_type, export_type, example_outputs, propagate)
230     defer_weight_export = export_type is not ExportTypes.PROTOBUF_FILE
231     if export_params:
–> 232         proto, export_map = graph.export(params, _onnx_opset_version, defer_weight_export, operator_export_type)
233     else:
234         proto, export_map = graph.export([], _onnx_opset_version, False, operator_export_type)
RuntimeError: ONNX export failed: Couldn’t export operator aten::adaptive_avg_pool1d