isnull.py

import pandas as pd

df = pd.read_csv("datasets/processed/kenyan_multilingual_dataset.csv")

print("Empty source:",
      df["source_text"].isna().sum())

print("Empty target:",
      df["target_text"].isna().sum())

print("Blank source:",
      (df["source_text"].str.strip() == "").sum())

print("Blank target:",
      (df["target_text"].str.strip() == "").sum())