A few tests require downloading models from URLs such as
 <https://s3.amazonaws.com/download.onnx/models/opset_9/zfnet512.tar.gz>.
Skip those.

diff --git a/onnx/backend/test/runner/__init__.py b/onnx/backend/test/runner/__init__.py
index 049ed57b..f236f1bf 100644
--- a/onnx/backend/test/runner/__init__.py
+++ b/onnx/backend/test/runner/__init__.py
@@ -202,6 +202,7 @@ class Runner(object):
             print('Start downloading model {} from {}'.format(
                 model_test.model_name,
                 model_test.url))
+            raise unittest.SkipTest('Skipping download')
             urlretrieve(model_test.url, download_file.name)
             print('Done')
             with tarfile.open(download_file.name) as t:
'koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>refs</a><a class='active' href='/guix/log/tests/combinators.scm'>log</a><a href='/guix/tree/tests/combinators.scm?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>tree</a><a href='/guix/commit/tests/combinators.scm?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>commit</a><a href='/guix/diff/tests/combinators.scm?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/tests/combinators.scm'>
<input type='hidden' name='id' value='4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>root</a>/<a href='/guix/log/tests?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>tests</a>/<a href='/guix/log/tests/combinators.scm?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1'>combinators.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/combinators.scm?id=4b8d10ffdb0b2cf9aaf5e774cea6fc56bd9662d1&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/system/images/visionfive2.scm?id=ae2213ed989051a680cf76582b758fd748838688&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-05-22 11:15:30 +0800'>2024-05-22</span></td><td><a href='/guix/commit/gnu/system/images/visionfive2.scm?id=327a1f0779a5df8ebb57e39d4a44e040a5d0bdfe'>system: images: Add visionfive2 module.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/system/images/visionfive2.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

Change-Id: I8831f1148bcddb0d604e1174034fca85cd2887a1
</span></span></td><td>Zheng Junjie</td></tr>