diff --git a/models/entry.py b/models/entry.py
index f37b113..c441c28 100644
--- a/models/entry.py
+++ b/models/entry.py
@@ -1,31 +1,11 @@
 #!/usr/bin/env python
 #coding: utf-8
 
-#from sqlalchemy import create_engine, Table, Column, Integer, Text, String, Boolean, DateTime, MetaData, ForeignKey, desc
 from sqlalchemy import Column, Integer, ForeignKey, String, Text, DateTime
-#from sqlalchemy.orm import sessionmaker, relation, backref
 from sqlalchemy.orm import relation, backref
-#from sqlalchemy.ext.declarative import declarative_base
-#from datetime import datetime, timedelta
 from datetime import datetime
 from time import mktime
-#import feedparser
-#import re
-#import sys
-#import urllib
-#import urllib2
-#import hn
-#import html2text
-#import ConfigParser
-#import pprint
-#from optparse import OptionParser
-#from cStringIO import StringIO
-#from email.mime.multipart import MIMEMultipart
-#from email.mime.text import MIMEText
-#from email.header import Header
-#from email import Charset
-#from email.generator import Generator
-#import smtplib
+import pprint
 
 from models import Base
 
diff --git a/models/feed.py b/models/feed.py
index 4f9c908..dd4125c 100644
--- a/models/feed.py
+++ b/models/feed.py
@@ -1,29 +1,7 @@
 #!/usr/bin/env python
 #coding: utf-8
 
-#from sqlalchemy import create_engine, Table, Column, Integer, Text, String, Boolean, DateTime, MetaData, ForeignKey, desc
 from sqlalchemy import Column, Integer, String, Boolean
-#from sqlalchemy.orm import sessionmaker, relation, backref
-#from sqlalchemy.ext.declarative import declarative_base
-#from datetime import datetime, timedelta
-#from time import mktime
-#import feedparser
-#import re
-#import sys
-#import urllib
-#import urllib2
-#import hn
-#import html2text
-#import ConfigParser
-#import pprint
-#from optparse import OptionParser
-#from cStringIO import StringIO
-#from email.mime.multipart import MIMEMultipart
-#from email.mime.text import MIMEText
-#from email.header import Header
-#from email import Charset
-#from email.generator import Generator
-#import smtplib
 
 from models import Base
 
diff --git a/models/feedinfo.py b/models/feedinfo.py
index cbf4def..a9a0c79 100644
--- a/models/feedinfo.py
+++ b/models/feedinfo.py
@@ -1,31 +1,9 @@
 #!/usr/bin/env python
 #coding: utf-8
 
-#from sqlalchemy import create_engine, Table, Column, Integer, Text, String, Boolean, DateTime, MetaData, ForeignKey, desc
 from sqlalchemy import Column, Integer, ForeignKey, String, DateTime
-#from sqlalchemy.orm import sessionmaker, relation, backref
 from sqlalchemy.orm import relation, backref
-#from sqlalchemy.ext.declarative import declarative_base
-#from datetime import datetime, timedelta
 from datetime import datetime
-#from time import mktime
-#import feedparser
-#import re
-#import sys
-#import urllib
-#import urllib2
-#import hn
-#import html2text
-#import ConfigParser
-#import pprint
-#from optparse import OptionParser
-#from cStringIO import StringIO
-#from email.mime.multipart import MIMEMultipart
-#from email.mime.text import MIMEText
-#from email.header import Header
-#from email import Charset
-#from email.generator import Generator
-#import smtplib
 
 from models import Base