Update veryfinal.py

veryfinal.py

@@ -315,5 +315,5 @@ if __name__ == "__main__":
     graph=build_graph()
     msgs=[HumanMessage(content="What are the names of the US presidents who were assassinated?")]
     res=graph.invoke({"messages":msgs},{"configurable":{"thread_id":"test"}})
-        for m in res["messages"]:
-    m.pretty_print()
+    for m in res["messages"]:
+        m.pretty_print()