@register.simple_tag<EOL>def tag_autocomplete_js(format_string=None):
if format_string:<EOL><INDENT>context_list = format_string.split('<STR_LIT:U+0020>')<EOL>context = {<EOL>'<STR_LIT>':context_list[<NUM_LIT:0>],'<STR_LIT>':context_list[<NUM_LIT:1>], '<STR_LIT>':context_list[<NUM_LIT:2>]<EOL>}<EOL><DEDENT>else:<EOL><INDENT>context = {}<EOL><DEDENT>return render_to_string('<STR_LIT>', context)<EOL>
format_string should be ``app_label model counts``

    renders 'tagging_ext/tag_autocomplete_js.html