I got the count_people_who_like_color function to work.

I was trying to check if a color was in the list using
    if person["favorite_colors"] == color
but then I figured that if it was just one color in a list of colors it
wouldn't work.

friend_functions.py

@@ -72,7 +72,7 @@ def people_who_like_color(people, color):
         []
     """
     raise NotImplementedError()
-
+    
 def count_people_who_like_color(people, color):
     """Returns the number of people who like a given color. 
     
@@ -81,7 +81,11 @@ def count_people_who_like_color(people, color):
         >>> count_people_who_like_color(family, "orange")
         1
     """
-    raise NotImplementedError()
+    how_many_like_color = 0
+    for person in people:
+        if color in person["favorite_colors"]:
+            how_many_like_color = how_many_like_color + 1
+    return how_many_like_color
 
 def get_color_dict(people):
     """Returns a dict showing how many people like each color.