requirements ...

requirements.txt

@@ -1,36 +1,28 @@
 aniso8601==1.2.0
-chardet==3.0.4
+backports.functools-lru-cache==1.5
 click==6.6
 couchdbkit==0.6.5
-asn1crypto==0.23.0
-certifi==2017.7.27.1
-cffi==1.11.2
-chardet==3.0.4
-click==6.6
-couchdbkit==0.6.5
-cryptography==2.1.1
-enum34==1.1.6
+cycler==0.10.0
 Flask==0.11.1
 Flask-Session==0.3.0
 Flask-SocketIO==2.8.2
 http-parser==0.8.3
-idna==2.6
-ipaddress==1.0.18
 itsdangerous==0.24
 Jinja2==2.8
+kiwisolver==1.0.1
 MarkupSafe==0.23
+matplotlib==2.2.3
 ngram==3.3.0
 numpy==1.11.3
+pandas==0.23.4
 pika==0.10.0
-pycparser==2.18
-pyOpenSSL==17.3.0
+pyparsing==2.2.1
 python-dateutil==2.6.0
 python-engineio==1.1.0
 python-socketio==1.6.2
 pytz==2016.10
-requests==2.18.4
 restkit==4.2.2
 six==1.10.0
 socketpool==0.5.3
-urllib3==1.22
+subprocess32==3.5.2
 Werkzeug==0.11.11