Merge pull request #134 from lazargugleta/fix/snippets

Add most_frequent snippet

snippets/most_frequent.md

@@ -0,0 +1,17 @@
+---
+title: most_frequent
+tags: list,beginner
+---
+
+Returns the most frequent element in a list.
+
+Use `set(list)` to get the unique values in the `list` combined with `max()` to find the element that has the most appearances.
+
+```py
+def most_frequent(list):
+  return max(set(list), key = list.count)
+```
+
+```py
+most_frequent([1,2,1,2,3,2,1,4,2]) #2
+```