📝 add mkdocs

doc/mkdocs/requirements.txt

@@ -0,0 +1,23 @@
+click>=7.1.2
+future>=0.18.2
+importlib-metadata>=1.6.0
+Jinja2>=2.11.2
+joblib>=0.15.1
+livereload>=2.6.1
+lunr>=0.5.8
+Markdown>=3.2.2
+markdown-include>=0.5.1
+MarkupSafe>=1.1.1
+mkdocs>=1.1.2
+mkdocs-material>=5.2.1
+mkdocs-material-extensions>=1.0
+mkdocs-simple-hooks>=0.1.1
+nltk>=3.5
+Pygments>=2.6.1
+pymdown-extensions>=7.1
+PyYAML>=5.3.1
+regex>=2020.5.14
+six>=1.15.0
+tornado>=6.0.4
+tqdm>=4.46.0
+zipp>=3.1.0