diff --git a/.gitignore b/.gitignore
index 7d7ed5c..866ad94 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,7 @@ env/
 env/*
 venv/
 venv/*
-.idea/
\ No newline at end of file
+.idea/
+*.pyc
+__pycache__/
+__pycache__/*
\ No newline at end of file
diff --git a/README.md b/README.md
index e69de29..42d971f 100644
--- a/README.md
+++ b/README.md
@@ -0,0 +1,14 @@
+# Run
+
+## in Development
+`export FLASK_APP=run.py` 
+`export FLASK_ENV=development`
+`flask run`
+
+# in production
+`gunicorn -w 4 -b 127.0.0.1:5000 app:app`
+* `-w` workers
+* `-b` bind to address / unix socker
+
+or using unix sock: 
+`gunicorn --workers 4 --bind unix:app.sock -m 007 wsgi:app `
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index e5adb79..f923120 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,117 +1,4 @@
-alembic==1.0.0.dev0
-ansible==2.7.7
-apache-libcloud==2.4.0
-argcomplete==1.11.1
-arrow==0.15.5
-asn1crypto==0.24.0
-Babel==2.6.0
-bcrypt==3.1.6
-binaryornot==0.4.4
-blinker==1.4
-certifi==2018.8.24
-chardet==3.0.4
-Click==7.0
-colorama==0.3.7
-configobj==5.0.6
-console-log==0.2.10
-cookiecutter==1.7.0
-cryptography==2.6.1
-dataset==1.3.1
-decorator==4.3.0
-distro-info==0.21
 Flask==1.0.2
-Flask-BabelEx==0.9.3
-Flask-Compress==1.4.0
-Flask-Gravatar==0.4.2
-Flask-Login==0.4.1
-Flask-Mail==0.9.1
-Flask-Migrate==2.1.1
-Flask-Paranoid==0.2.0
-Flask-Principal==0.4.0
-Flask-Security==1.7.5
-Flask-SQLAlchemy==2.1
-Flask-WTF==0.14.2
-future==0.18.2
-gevent==20.5.0
-gevent-websocket==0.10.1
-greenlet==0.4.15
 gunicorn==20.0.4
-httpie==0.9.8
-httplib2==0.11.3
-hupper==1.9.1
-idna==2.6
-importlib-metadata==1.6.0
-ipython==5.8.0
-ipython-genutils==0.2.0
-itsdangerous==0.24
 Jinja2==2.11.1
-jinja2-time==0.2.0
-jmespath==0.9.4
-lockfile==0.12.2
-Mako==1.0.7
-MarkupSafe==1.1.1
-netaddr==0.7.19
-ntlm-auth==1.1.0
-olefile==0.46
-paramiko==2.4.2
-passlib==1.7.1
-PasteDeploy==2.1.0
-pexpect==4.6.0
-pickleshare==0.7.5
-Pillow==7.0.0
-plaster==1.0
-plaster-pastedeploy==0.7
-poyo==0.5.0
-prompt-toolkit==1.0.15
-psutil==5.5.1
-psycopg2==2.8.5
-pyasn1==0.4.2
-pycairo==1.16.2
-pycrypto==2.6.1
-pycurl==7.43.0.2
-Pygments==2.3.1
-PyGObject==3.30.4
-pyinotify==0.9.6
-pykerberos==1.1.14
-PyNaCl==1.3.0
-pyOpenSSL==19.0.0
-pyramid==1.10.4
-PySimpleSOAP==1.16.2
-pyStrich==0.8
-python-apt==1.8.4.1
-python-dateutil==2.8.1
-python-debian==0.1.35
-python-debianbts==2.8.2
-python-editor==1.0.3
-pytz==2019.1
-pywinrm==0.3.0
-PyYAML==3.13
-reportbug===7.5.3-deb10u1
-reportlab==3.5.13
-requests==2.22.0
-requests-kerberos==0.11.0
-requests-ntlm==1.1.0
-scour==0.37
-simplegeneric==0.8.1
-simplejson==3.16.0
-six==1.12.0
-SQLAlchemy>=1.3.1
-sqlparse==0.2.4
-sshtunnel==0.1.4
-traitlets==4.3.2
-translationstring==1.3
-unattended-upgrades==0.1
-urllib3==1.24.1
-venusian==3.0.0
-virtualenv==16.7.9
-wcwidth==0.1.7
-WebOb==1.8.6
-Werkzeug==0.16.0
-whichcraft==0.6.1
-wsgigzip==0.1.4
-WTForms==2.2.1
-xmltodict==0.11.0
-yq==2.10.0
-zipp==3.1.0
-zope.deprecation==4.4.0
-zope.interface==4.7.1
+dataset==1.3.1