some change3

requirements.txt

@@ -1,80 +1,9 @@
-attrs==19.3.0
-Automat==0.8.0
-blinker==1.4
-cachelib==0.7.0
-certifi==2019.11.28
-chardet==3.0.4
-click==8.1.3
-colorama==0.4.3
-configobj==5.0.6
-constantly==15.1.0
-cryptography==2.8
-cs50==9.0.0
-dbus-python==1.2.16
-distro==1.4.0
-distro-info===0.23ubuntu1
-entrypoints==0.3
-Flask==2.1.2
-Flask-Mail==0.9.1
-Flask-Session==0.4.0
-greenlet==1.1.2
-helpers==0.2.0
-httplib2==0.14.0
-hyperlink==19.0.0
-idna==2.8
-importlib-metadata==4.11.3
-incremental==16.10.1
-itsdangerous==2.1.2
-jellyfish==0.9.0
-Jinja2==3.1.2
-jsonpatch==1.22
-jsonpointer==2.0
-jsonschema==3.2.0
-keyring==18.0.1
-language-selector==0.1
-launchpadlib==1.10.13
-lazr.restfulclient==0.14.2
-lazr.uri==1.0.3
-lib50==3.0.4
-MarkupSafe==2.1.1
-more-itertools==4.2.0
-netifaces==0.10.4
-oauthlib==3.1.0
-pexpect==4.8.0
-php==1.2.1
-ptyprocess==0.7.0
-pyasn1==0.4.2
-pyasn1-modules==0.2.1
-PyGObject==3.36.0
-PyHamcrest==1.9.0
-PyJWT==1.7.1
-pymacaroons==0.13.0
-PyNaCl==1.3.0
-pyOpenSSL==19.0.0
-pyrsistent==0.15.5
-pyserial==3.4
-python-apt==2.0.0
-python-debian===0.1.36ubuntu1
-PyYAML==5.3.1
-requests==2.22.0
-requests-unixsocket==0.2.0
-SecretStorage==2.3.1
-service-identity==18.1.0
-simplejson==3.16.0
-six==1.14.0
-SQLAlchemy==1.4.36
-sqlparse==0.4.2
-ssh-import-id==5.10
-submit50==3.1.1
-systemd-python==234
-termcolor==1.1.0
-Twisted==18.9.0
-ubuntu-advantage-tools==20.3
-ufw==0.36
-unattended-upgrades==0.1
-urllib3==1.25.8
-wadllib==1.3.3
-Werkzeug==2.1.2
-zipp==1.0.0
-zope.interface==4.7.1
+cs50
+Flask
+Flask-Session
+Flask-Mail
+jinja2
+sqlparse
+requests
 gunicorn
+psycopg2