fix experts

alexkahan · alexkahan · commit 36f4fac10b2a · 2022-08-07T14:34:48.000-07:00
diff --git a/patterns/other/blackboard.py b/patterns/other/blackboard.py
@@ -16,7 +16,7 @@
 
 class Blackboard:
     def __init__(self) -> None:
-        self.experts: []
+        self.experts = []
         self.common_state = {
             "problems": 0,
             "suggestions": 0,
