code: def remove_child(self, child):
          
          if child in self.children.values() and hasattr(child, 'identifier'):
              for k in self.children.keys():
                  if hasattr(self.children[k], 'identifier'):
                      if self.children[k].identifier == child.identifier:
                          if k in self._render_children_list:
                              self._render_children_list.remove(k)
                          self.children.pop(k)
                          # when the child is removed we stop the iteration
                          # this implies that a child replication should not be allowed
                          break
docs: Removes a child instance from the Tag's children.
  
          Args:
              child (Tag): The child to be removed.