--- a/ckanext/example/forms.py
+++ b/ckanext/example/forms.py
@@ -1,32 +1,13 @@
 import os, logging
 from ckan.authz import Authorizer
-import ckan.logic.action.create as create
-import ckan.logic.action.update as update
-import ckan.logic.action.get as get
-from ckan.logic.converters import date_to_db, date_to_form, convert_to_extras,\
+from ckan.logic.converters import convert_to_extras,\
     convert_from_extras, convert_to_tags, convert_from_tags
-from ckan.logic import NotFound, NotAuthorized, ValidationError
-from ckan.logic import tuplize_dict, clean_dict, parse_params
-import ckan.logic.schema as default_schema
 from ckan.logic.schema import package_form_schema, group_form_schema
-import ckan.logic.validators as val
 from ckan.model import vocabulary
-from ckan.lib.base import BaseController, render, c, model, abort, request
-from ckan.lib.base import redirect, _, config, h
-from ckan.lib.package_saver import PackageSaver
-from ckan.lib.field_types import DateType, DateConvertError
-from ckan.lib.navl.dictization_functions import Invalid
-from ckan.lib.navl.dictization_functions import validate, missing
-from ckan.lib.navl.dictization_functions import DataError, flatten_dict, unflatten
+from ckan.lib.base import c, model
 from ckan.plugins import IDatasetForm, IGroupForm, IConfigurer, IConfigurable
 from ckan.plugins import implements, SingletonPlugin
-
-from ckan.lib.navl.validators import (ignore_missing,
-                                      not_empty,
-                                      empty,
-                                      ignore,
-                                      keep_extras,
-                                     )
+from ckan.lib.navl.validators import ignore_missing, not_empty, keep_extras
 
 log = logging.getLogger(__name__)