for the fifth function - I used the previous function to help me code the count by using the len command that I used for the first function! Easy way to return the number of people who like a given color

friend_functions.py

@@ -78,7 +78,8 @@ def count_people_who_like_color(people, color):
         >>> count_people_who_like_color(family, "orange")
         1
     """
-    raise NotImplementedError()
+    return len(people_who_like_color(people, color))
+
 
 def get_color_dict(people):
     """Returns a dict showing how many people like each color.