human
Solve the following python programming problem given the following code:
def format(self) : 
    'Handles the actual behaviour involved with formatting.

        To change the behaviour, this method should be overridden.

        Returns
        --------
        list
            A paginated output of the help command.
        ' 
    self._pages = [] 
    self._count = 4 
    self._current_page = ['```'] 
    description = (self.command.description if (not self.is_cog ()) else inspect.getdoc (self.command)) 
    if description : 
        self._current_page.append (description) 
        self._current_page.append ('') 
        self._count += len (description) 
if isinstance (self.command, Command) : 
        signature = self.get_command_signature () 
        self._count += (2 + len (signature)) 
        self._current_page.append (signature) 
        self._current_page.append ('') 
        if self.command.help : 
            self._count += (2 + len (self.command.help)) 
            self._current_page.append (self.command.help) 
            self._current_page.append ('') 
            self._check_new_page () 
if (not self.has_subcommands ()) : 
            self._current_page.append ('```') 
            self._pages.append ('
'.join (self._current_page)) 
            return self._pages 
max_width = self.max_name_size 
    def category(tup) : 
        cog = tup [1].cog_name 
        return ((cog + ':') if (cog is not None) else '\u200bNo Category:') 
if self.is_bot () : 
        data = sorted (self.filter_command_list (), key = category) 
        for (category, commands) in itertools.groupby (data, key = category) : 
            commands = list (commands) 
            if (len (commands) > 0) : 
                self._current_page.append (category) 
                self._count += len (category) 
                self._check_new_page () 
self._add_subcommands_to_page (max_width, commands) 
else : 
        self._current_page.append ('Commands:') 
        self._count += (1 + len (self._current_page [(- 1)])) 
        self._add_subcommands_to_page (max_width, self.filter_command_list ())...

    
    

    Fix the buggy line: self._count += len (category)
assistant
#Here is Python program to fix the buggy line: self.

self._count += len (ending_note)