I wrote the code for the count_people function and I think it is

working.

I used the list rules to count the number of dictionaries in the list.

friend_functions.py

@@ -17,7 +17,11 @@ def count_people(people):
         >>> count_people(friends)
         10
     """
-    raise NotImplementedError()
+    count = 0
+    for person in people:
+        count = count + 1
+    return count
+
 
 def get_email(people, name):
     """Returns the named person's email address. If there is no such person, returns None.