bitbake: toaster: typeaheads widgets Fix flake8 issues and remove redundant code

Fix flake8 issues and remove redundant __init__ function definitions
from typeaheads (likely a copy and paste error).

(Bitbake rev: be1f9f48da480d813e3364815cb3e002ba70dd22)

Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/toastergui/widgets.py

@@ -42,6 +42,8 @@ import json
 import collections
 import re
 
+from toastergui.tablefilter import TableFilterMap
+
 try:
     from urllib import unquote_plus
 except ImportError:
@@ -50,8 +52,6 @@ except ImportError:
 import logging
 logger = logging.getLogger("toaster")
 
-from toastergui.tablefilter import TableFilterMap
-
 
 class NoFieldOrDataName(Exception):
     pass
@@ -259,9 +259,9 @@ class ToasterTable(TemplateView):
                     queries = query
 
             if search_queries:
-               search_queries &= queries
+                search_queries &= queries
             else:
-               search_queries = queries
+                search_queries = queries
 
         self.queryset = self.queryset.filter(search_queries)