Mac OS X  2¥×ATTR×ÈÈÉ%com.apple.metadata:kMDItemWhereFroms‘Fcom.apple.quarantinebplist00¢_Thttp://localhost:8888/nbconvert/html/Desktop/haha/code/homework5.ipynb?download=true_Ahttp://localhost:8888/notebooks/Desktop/haha/code/homework5.ipynb b¦q/0081;591ec614;Google\x20Chrome;6DBEC56D-2E52-48C0-82F1-4D8955BEA5D0