Fix this bug

[OtherCosmology]

When I search for a novel I get this:

<class 'TypeError'>
File "lncrawl\core\app.py", line 103, in search_novel
search_novels(self)
File "lncrawl\core\novel_search.py", line 125, in search_novels
app.search_results = _combine_results(results)
File "lncrawl\core\novel_search.py", line 46, in _combine_results
key = slugify(item.title)
File "slugify\slugify.py", line 115, in slugify

Thanks

[Daed01]

I have the same problem.