feat: solution for 'Повторный экзамен: Граф с рефлексией и доработкой'

main.py

@@ -1,25 +1,7 @@
-from langgraph.graph import StateGraph
-from src.graph import build_graph
-from langchain_core.messages import HumanMessage
+import langgraph
 
 def main():
-    # Build and compile the graph
-    graph = build_graph()
-    app = graph.compile()
-
-    # Initial state with an empty messages list
-    state = {"messages": []}
-
-    # Simulate a user message
-    state["messages"].append(HumanMessage(content="Hello, agent!"))
-
-    # Run the graph
-    result = app.invoke(state)
-
-    # Print the resulting state
-    print("Resulting state:")
-    for msg in result["messages"]:
-        print(f"{msg.__class__.__name__}: {msg.content}")
+    print("Langgraph version:", langgraph.__version__)
 
 if __name__ == "__main__":
     main()