Keep only the direct deps

requirements.txt

@@ -1,49 +1,9 @@
-Babel==2.13.0
-cairocffi==1.6.1
 CairoSVG==2.7.1
-certifi==2023.7.22
-cffi==1.16.0
-charset-normalizer==3.3.0
-click==8.1.7
-colorama==0.4.6
 cryptography==41.0.4
-cssselect2==0.7.0
-defusedxml==0.7.1
-Deprecated==1.2.14
 fancyboxmd==1.1.0
-ghp-import==2.1.0
-idna==3.4
-Jinja2==3.1.2
-lxml==4.9.3
-Markdown==3.5
-MarkupSafe==2.1.3
-mergedeep==1.3.4
-mkdocs==1.5.3
 mkdocs-material==9.4.6
 mkdocs-static-i18n==1.1.1
 mkdocs-video==1.5.0
-packaging==23.2
-paginate==0.5.6
-pathspec==0.11.2
-Pillow==10.1.0
-platformdirs==3.11.0
-pycparser==2.21
 PyGithub==2.1.1
-Pygments==2.16.1
-PyJWT==2.8.0
-pymdown-extensions==10.3.1
-PyNaCl==1.5.0
-python-dateutil==2.8.2
 python-dotenv==1.0.0
 python-frontmatter==1.0.0
-PyYAML==6.0.1
-pyyaml_env_tag==0.1
-regex==2023.10.3
-requests==2.31.0
-six==1.16.0
-tinycss2==1.2.1
-typing_extensions==4.8.0
-urllib3==2.0.7
-watchdog==3.0.0
-webencodings==0.5.1
-wrapt==1.15.0