ग्राफ डॉक्युमेंट्स बनाना

# Define the LLM
llm = ____(api_key="", model="gpt-4o-mini", ____)

# Instantiate the LLM graph transformer
llm_transformer = ____

# Convert the text documents to graph documents
graph_documents = ____
print(f"Derived Nodes:\n{graph_documents[0].nodes}\n")
print(f"Derived Edges:\n{graph_documents[0].relationships}")