debugging getObj error

src/manjaro_hello.py

@@ -277,7 +277,6 @@ class Hello(Gtk.Window):
     def on_btn_clicked(self, btn):
         """Event for applications button."""
         name = btn.get_name()
-        print(name)
         self.builder.get_object("home").set_sensitive(not name == "home")
         self.builder.get_object("stack").set_visible_child_name(name + "page")
 

ui/manjaro-hello.glade

@@ -526,6 +526,7 @@ We, the Manjaro Developers, hope that you will enjoy using Manjaro as much as we
                 <property name="name">appBrowser</property>
                 <property name="can_focus">False</property>
                 <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Install common applications</property>
                 <signal name="clicked" handler="on_btn_clicked" swapped="no"/>
               </object>
               <packing>