Remove version string, fix imports.

warren/app.py

@@ -1,19 +1,15 @@
 #!/usr/bin/env python
 """Part of the Weir project."""
 
-__version__ = "0.1.0"
-
 import logging
 from datetime import datetime
 import os
 
-from flask import Flask, request
-import json
-import sqlite3
-
 import pdb
 
-
+import json
+import sqlite3
+from flask import Flask, request
 
 
 logging.basicConfig(level=logging.DEBUG)