runtime error

589, in request resp = self.send(prep, **send_kwargs) File "/home/user/.local/lib/python3.10/site-packages/requests/sessions.py", line 703, in send r = adapter.send(request, **kwargs) File "/home/user/.local/lib/python3.10/site-packages/requests/adapters.py", line 519, in send raise ConnectionError(e, request=request) requests.exceptions.ConnectionError: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /pypi/mmcv-full/json (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7fd970f08a30>: Failed to resolve 'pypi.org' ([Errno -3] Temporary failure in name resolution)")) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/home/user/app/app.py", line 14, in <module> mim.install('mmcv-full==1.5.2', is_yes=True) File "/home/user/.local/lib/python3.10/site-packages/mim/commands/install.py", line 147, in install latest_version = get_latest_version(target_pkg, timeout) File "/home/user/.local/lib/python3.10/site-packages/mim/utils/utils.py", line 274, in get_latest_version release_version = get_release_version(package, timeout) File "/home/user/.local/lib/python3.10/site-packages/mim/utils/utils.py", line 258, in get_release_version pkg_info = get_package_info_from_pypi(package, timeout) File "/home/user/.local/lib/python3.10/site-packages/mim/utils/utils.py", line 245, in get_package_info_from_pypi response = get_content_from_url(pkg_url, timeout) File "/home/user/.local/lib/python3.10/site-packages/mim/utils/utils.py", line 149, in get_content_from_url raise highlighted_error(err) # type: ignore File "/home/user/.local/lib/python3.10/site-packages/mim/utils/utils.py", line 392, in highlighted_error return click.style(msg, fg='red', bold=True) # type: ignore File "/home/user/.local/lib/python3.10/site-packages/click/termui.py", line 519, in style return "".join(bits) TypeError: sequence item 2: expected str instance, ConnectionError found

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