feature_1	feature_2
0	0.766815	0.783505
1	0.665322	0.696025
2	0.173268	0.150162
3	0.008918	0.415814
4	0.147896	0.553871
...	...	...
495	0.176380	0.067891
496	0.685740	0.411424
497	0.213908	0.715414
498	0.630376	0.720302
499	0.329087	0.659222

500 rows × 2 columns