Python message: lxml etree. XMLSyntaxError Opening and ending tag mismatch meta line 4 and head, line 6

【Python】 newspaper ：lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: meta line 4 and head, line 6, column 8

python Report errors ：lxml.etree.XMLSyntaxError: Opening and ending tag mismatch: meta line 4 and head, line 6, column 8

The problem is b.html On the fourth line of , stay web It is best to use... For all labels in / end , So modify ：

After the modification, it is running , It's wrong not to report .