diff --git a/requirements.txt b/requirements.txt
index 8b314b3..a1ce998 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,160 +1,10 @@
-alabaster==0.7.12
-anytree==2.8.0
-appdirs==1.4.3
-arandr==0.1.10
-asgiref==3.2.3
-asn1crypto==1.3.0
-attrs==19.3.0
-Babel==2.8.0
-backcall==0.1.0
-bcrypt==3.1.7
-Beaker==1.11.0
-bleach==3.1.1
-brial==1.0.2
-Brlapi==0.7.0
-btrfsutil==1.1.1
-CacheControl==0.12.6
-cached-property==1.5.1
-cffi==1.14.0
-chardet==3.0.4
 click==7.1.1
-click-plugins==1.1.1
-colorama==0.4.3
-contextlib2==0.6.0
-cryptography==2.8
-cvxopt==1.2.4
-cycler==0.10.0
-cypari2==2.1.1
-cysignals==1.10.2
-decorator==4.4.2
-defusedxml==0.6.0
-distlib==0.3.0
-distro==1.4.0
-Django==3.0.3
-django-extensions==2.2.8
-django-ratelimit==2.0.0
-djangorestframework==3.11.0
-docker==4.2.0
-docker-compose==1.25.4
-docker-pycreds==0.4.0
-dockerpty==0.4.1
-docopt==0.6.2
-docutils==0.14
-entrypoints==0.3
 Faker==4.0.2
 Flask==1.1.1
-fpylll==0.5.1.dev0
-future==0.18.2
-gmpy2==2.1.0b4
-grip==4.5.2
-gunicorn==20.0.4
-gunicorn-color==0.1.0
-html5lib==1.0.1
-httpie==2.0.0
-idna==2.9
-imagesize==1.2.0
-importlib-metadata==1.5.0
-ipykernel==5.1.4
-ipython==7.13.0
-ipython-genutils==0.1.0
-ipywidgets==7.5.1
-isc==2.0
 itsdangerous==1.1.0
-jawanndenn==2.4.0
-jedi==0.15.1
 Jinja2==2.11.1
-jsonschema==3.2.0
-jupyter-client==6.0.0
-jupyter-console==6.1.0
-jupyter-core==4.6.3
-kiwisolver==1.1.0
-lensfun==0.3.95
-lit==0.9.1.dev0
-louis==3.13.0
-lxml==4.5.0
-Mako==1.1.2
-mallard-ducktype==1.0.2
-Markdown==3.1.1
 MarkupSafe==1.1.1
-matplotlib==3.2.0
-meson==0.53.2
-mistune==0.8.4
-more-itertools==8.2.0
-mpmath==1.1.0
-msgpack==0.6.2
-nbconvert==5.6.1
-nbformat==4.4.0
-networkx==2.4
-notebook==6.0.3
-numpy==1.18.1
-openshot-qt==2.5.1
-ordered-set==3.1.1
-packaging==20.3
-pandocfilters==1.4.2
-paramiko==2.7.1
-parso==0.6.1
-path-and-address==2.0.1
-pep517==0.8.1
-pexpect==4.8.0
-pickleshare==0.7.5
-Pillow==6.2.1
-ply==3.11
-pplpy==0.8.4
-progress==1.5
-prometheus-client==0.7.1
-prompt-toolkit==3.0.4
-psutil==5.7.0
-ptyprocess==0.6.0
-pycairo==1.19.1
-pycparser==2.20
-Pygments==2.6.1
-PyGObject==3.36.0
-PyNaCl==1.3.0
-pyparsing==2.4.6
-PyQt5==5.14.1
-PyQt5-sip==12.7.1
-pyrsistent==0.15.7
 python-dateutil==2.8.1
-pytoml==0.1.21
-pytz==2019.3
-PyYAML==5.3
-pyzmq==19.0.0
-rapidjson==1.0.0
-requests==2.23.0
-retrying==1.3.3
-rpy2==3.2.6
-sage==9.0
-scipy==1.4.1
-Send2Trash==1.5.0
-sip==4.19.21
 six==1.14.0
-snowballstemmer==2.0.0
-Sphinx==2.4.4
-sphinxcontrib-applehelp==1.0.2
-sphinxcontrib-devhelp==1.0.2
-sphinxcontrib-htmlhelp==1.0.3
-sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-qthelp==1.0.3
-sphinxcontrib-serializinghtml==1.1.4
-sqlparse==0.3.0
-sympy==1.5.1
-termcolor==1.1.0
-terminado==0.8.3
-testpath==0.4.4
 text-unidecode==1.3
-texttable==1.6.2
-toml==0.10.0
-tornado==6.0.4
-traitlets==4.3.3
-tzlocal==2.0.0
-urllib3==1.25.8
-virtualenv==16.1.0
-volctl==0.6.2
-wcwidth==0.1.8
-webencodings==0.5.1
-websocket-client==0.57.0
 Werkzeug==1.0.0
-widgetsnbextension==3.5.1
-xlsx2csv==0.7.5
-youtube-dl==2020.3.8
-zipp==3.1.0