Split CSV

!pip install sklearn
import pandas as pd
from sklearn.model_selection import train_test_split

# Loading csv data
df = pd.read_csv('EDXRF_HC.csv')

print(df.to_string())

# Splitting csv data
train, test = train_test_split(df, test_size=0.2, random_state=0)

# Saving train and test files
train.to_csv('EDXRF_HC_TRAINING.csv', index=False)
test.to_csv('EDXRF_HC_TESTING.csv', index=False)