mirror of
https://github.com/hwchase17/langchain
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17 lines
357 B
Python
17 lines
357 B
Python
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from langchain.graphs import Neo4jGraph
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graph = Neo4jGraph()
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graph.query(
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"""
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MERGE (m:Movie {name:"Top Gun"})
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WITH m
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UNWIND ["Tom Cruise", "Val Kilmer", "Anthony Edwards", "Meg Ryan"] AS actor
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MERGE (a:Actor {name:actor})
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MERGE (a)-[:ACTED_IN]->(m)
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WITH a
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WHERE a.name = "Tom Cruise"
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MERGE (a)-[:ACTED_IN]->(:Movie {name:"Mission Impossible"})
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"""
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)
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