Server not run
Posted by user_0qu0dn in general.
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip. vendor.urllib3.connection.HTTPSConnection object at 0x7fa0a2fba310 : Failed to establish a new connection: [Errno 3] Temporary failure in name resolution')': /simple/qrcode/