change print to python3 (egonSchiele#95)

HsuChihwei · egonSchiele · commit 33a65829c0c5 · 2018-12-28T08:25:31.000-08:00
diff --git a/06_breadth-first_search/python/01_breadth-first_search.py b/06_breadth-first_search/python/01_breadth-first_search.py
@@ -23,7 +23,7 @@ def search(name):
         # Only search this person if you haven't already searched them.
         if person not in searched:
             if person_is_seller(person):
-                print person + " is a mango seller!"
+                print(person + " is a mango seller!")
                 return True
             else:
                 search_queue += graph[person]
