my_list = list(set(my_list))
Notes.Select(x => x.Author).Distinct();
#python list distinct
my_list = list(set(my_list))
s = ["ass", "asss"]
ln = len(s)
lnS = len(list(set(s)))
if ln == lnS:
print("List is distinct")
else:
print("List isn't distinct")