Merge pull request #26 from xnorpx/dev/difficultyintags

Add difficulty to tags

Author: fspv

leetcode_anki/helpers/leetcode.py

@@ -349,7 +349,9 @@ async def tags(self, problem_slug: str) -> List[str]:
         List of the tags for this problem (string slugs)
         """
         data = self._get_problem_data(problem_slug)
-        return list(map(lambda x: x.slug, data.topic_tags))
+        tags = list(map(lambda x: x.slug, data.topic_tags))
+        tags.append(data.difficulty)
+        return tags
 
     async def freq_bar(self, problem_slug: str) -> float:
         """