fix bug in assertion

airbnb · May 28, 2020 · 9996fbd · 9996fbd
1 parent f1aef9f
commit 9996fbd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/knowledge_repo/app/deploy/common.py b/knowledge_repo/app/deploy/common.py
@@ -27,7 +27,7 @@ def __init__(self,
                  port=7000,
                  workers=4,
                  timeout=60):
-        assert isinstance(knowledge_builder, str + (types.FunctionType, )), \
+        assert isinstance(knowledge_builder, (str, types.FunctionType, )), \
             "Unknown builder type {}".format(type(knowledge_builder))
         self.knowledge_builder = knowledge_builder
         self.host = host