import pandas as pd
df=pd.read_csv('test_val.csv')

x,y,z
1.10611988,-2.844540628,2.051155674
4.362610719,-3.857217937,5.382660855
2.888405625,-4.175681529,3.873273411
3.78319267,-2.08395384,4.672526436
5.920051434,-1.246451077,6.696736355
5.026390668,2.360914686,5.112592784
0.705072418,-0.839795182,1.403494495
6.264426745,0.813691698,6.57153112
5.539732019,-2.89395803,6.48727897
3.70203953,4.725893172,3.710824466
8.132986127,0.689012561,8.467238897
7.202600798,-4.534890899,8.19198659
7.027892498,-2.644406569,7.961557902
2.561703933,-2.26967566,3.46803819
1.817952578,3.105633832,1.86082804
4.794706574,-0.293718522,5.367612818
2.263313259,-4.939352182,3.256204914
5.657562915,2.436063179,5.738026629
8.277283448,-4.120537342,9.261307049
0.284117491,-4.446890178,1.2725382
2.434954321,-3.860819359,3.414337574