Update app.py

app.py

@@ -42,7 +42,7 @@ class BasicAgent:
         workflow.add_node("assistant", assistant)
         workflow.add_node("tools", ToolNode(tools))
         workflow.add_edge(START, "assistant")
-        workflow.add_conditional_edge("assistant", tools_condition)
+        workflow.add_conditional_edges("assistant", tools_condition)
         workflow.add_edge("tools", "assistant")
         app = workflow.compile()
         print("BasicAgent initialized.")