Update who.py

who.py

@@ -19,6 +19,8 @@ def sentence_who(sentence):
         elif "am i" in sentence:
             print ("I haven't got the best memory, sorry!!")
         else:
+-  # After the questions are answered by the user they can use Wikipedia to ask who based questions.
             wikiSearch(sentence)
+-   # if errors occur a message is displayed asking the user to give more detail to their responses.
     else:
-        print("I am not sure what do you mean, please clarify.")
+        print("I am not sure what do you mean, please clarify.")