removed shibboleth eppa parameter

app/__init__.py

@@ -40,8 +40,6 @@ def create_app(config_name):
     @app.route('/', methods=['GET', 'POST']) # initial route to display the reg page
     def index():
 
-        invalid_eppa = ["alum", "library-walk-in"]
-
         if 'uid' not in session:
             session['uid']=str(uuid.uuid4())