Merge pull request #3 from earthpyy/admin-site

Admin site fix typo

Author: earthpyy

thailand_geography/admin.py

@@ -15,15 +15,13 @@ class DistrictAdmin(admin.ModelAdmin):
 
 
 class SubdistrictAdmin(admin.ModelAdmin):
-    list_display = ('id', 'province', 'district', 'name_en', 'name_th')
+    list_display = ('id', 'district', 'name_en', 'name_th')
     search_fields = (
-        'name_en', 'name_th', 'province__name_en', 'province__name_th', 'district__name_en', 'district__name_th',
+        'name_en', 'name_th', 'district__province__name_en', 'district__province__name_th', 'district__name_en',
+        'district__name_th',
     )
     list_select_related = ('district__province',)
 
-    def province(self, obj):
-        return obj.get_province()
-
 
 admin.site.register(Province, ProvinceAdmin)
 admin.site.register(District, DistrictAdmin)