parameters: (self, index)
docstring: Updates num_update.
  
          Parameters
          ----------
          index : int
              The index to be updated.
docstring_summary: Updates num_update.
docstring_tokens: Updates num_update .
function: def _update_count(self, index):
          """Updates num_update.
  
          Parameters
          ----------
          index : int
              The index to be updated.
          """
          if index not in self._index_update_count:
              self._index_update_count[index] = self.begin_num_update
          self._index_update_count[index] += 1
          self.num_update = max(self._index_update_count[index], self.num_update)
function_tokens: def _update_count ( self , index ) : if index not in self . _index_update_count : self . _index_update_count [ index ] = self . begin_num_update self . _index_update_count [ index ] += 1 self . num_update = max ( self . _index_update_count [ index ] , self . num_update )