Removed the accidental dependency on dgu
Removed the accidental dependency on dgu

--- a/ckanext/example/controller_plugin.py
+++ b/ckanext/example/controller_plugin.py
@@ -15,7 +15,6 @@
 from ckan.lib.field_types import DateType, DateConvertError
 from ckan.authz import Authorizer
 from ckan.lib.navl.dictization_functions import Invalid
-from ckanext.dgu.forms.package_gov_fields import GeoCoverageType
 from ckan.lib.navl.dictization_functions import validate, missing
 import ckan.logic.validators as val
 import ckan.logic.schema as default_schema