Merge pull request #25 from Python-World/dependabot/pip/lxml-4.9.1

Bump lxml from 4.6.3 to 4.9.1

Author: AdityaJ7

requirements.txt

@@ -9,7 +9,7 @@ hyperlink==19.0.0
 idna==2.10
 incremental==17.5.0
 itemadapter==0.1.0
-lxml==4.6.3
+lxml==4.9.1
 parsel==1.6.0
 pkg-resources==0.0.0
 Protego==0.1.16