Created by: davidlinhl

目前 vdl_create_scratch_log 貌似已经无法正常执行，要下载的onnx链接已经失效。

vdl_create_scratch_log [WARNING 2020-05-28 11:58:37,376 vdl_create_scratch_log:221] download ONNX file from https://github.com/PaddlePaddle/VisualDL/blob/develop/demo/mnist_model.onnx?raw=true Traceback (most recent call last): File "/opt/conda/bin/vdl_create_scratch_log", line 228, in <module> download_onnx() File "/opt/conda/bin/vdl_create_scratch_log", line 222, in download_onnx onnx_model = ur.urlopen(onnx_url, context=myssl).read() File "/opt/conda/lib/python3.6/urllib/request.py", line 223, in urlopen return opener.open(url, data, timeout) File "/opt/conda/lib/python3.6/urllib/request.py", line 532, in open response = meth(req, response) File "/opt/conda/lib/python3.6/urllib/request.py", line 642, in http_response 'http', request, response, code, msg, hdrs) File "/opt/conda/lib/python3.6/urllib/request.py", line 570, in error return self._call_chain(*args) File "/opt/conda/lib/python3.6/urllib/request.py", line 504, in _call_chain result = func(*args) File "/opt/conda/lib/python3.6/urllib/request.py", line 650, in http_error_default raise HTTPError(req.full_url, code, msg, hdrs, fp) urllib.error.HTTPError: HTTP Error 404: Not Found