代码：
1 Load csv with headers 2 from 'https://data.neo4j.com/importing/ratings.csv ' 3 as row 4 return count(row)
系统学习链接：
https://neo4j.com/docs/getting-started/current/
https://console.neo4j.io/?ref=developer&mpp=4bfb2414ab973c741b6f067bf06d5575&mpid=1810fa5a63751e-0896ce25c829fe-17373079-144000-1810fa5a6382a9&_gl=1*enxov9*_ga*MTI5OTMyMDAxMS4xNjUzODI0OTM0*_ga_DL38Q8KGQC*MTY1MzgzMDI3OC4yLjEuMTY1MzgzMDI3OC4w&_ga=2.91601887.433864314.1653824935-1299320011.1653824934#how-to-connect?language=Python