update according to review comments

src/blenderbim/blenderbim/bim/module/search/__init__.py

@@ -32,7 +32,7 @@ classes = (
     operator.SelectGlobalId,
     operator.SelectIfcClass,
     operator.SelectPset,
-    operator.Reset3dView,
+    operator.UnhideAllElements,
     operator.FilterModelElements,
     prop.BIMFilterClasses,
     prop.BIMFilterBuildingStoreys,

src/blenderbim/blenderbim/bim/module/search/operator.py

@@ -467,9 +467,14 @@ class ActivateIfcBuildingStoreyFilter(bpy.types.Operator):
         
         
 class Reset3dView(bpy.types.Operator):
+
+
+class UnhideAllElements(bpy.types.Operator):
     """Filter model elements based on selection"""
     bl_idname = "bim.reset_3d_view"
     bl_label = "Reset 3D View"
+    bl_idname = "bim.unhide_all_elements"
+    bl_label = "Unhide All Elements"
 
     def execute(self, context):
         for obj in bpy.data.scenes["Scene"].objects:

src/blenderbim/blenderbim/bim/module/search/prop.py

@@ -16,6 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with BlenderBIM Add-on.  If not, see <http://www.gnu.org/licenses/>.
 
+import bpy
 from ifcopenshell import util
 from ifcopenshell.util.selector import Selector
 import blenderbim.tool as tool