| """Minimal sanity-check loader for the Pak3H dataset splits. |
| |
| Usage: |
| python3 scripts/load_data.py |
| """ |
|
|
| from pathlib import Path |
|
|
| import pandas as pd |
|
|
| DATA_DIR = Path(__file__).resolve().parent.parent / "data" |
|
|
| |
| SPLITS = { |
| "alpaca": ("pak_alpaca.csv", 4500, "ctx_instruction_ur"), |
| "beavertails": ("pak_beavertails.csv", 12583, "ctx_prompt_ur"), |
| "truthfulqa": ("pak_truthfulqa.csv", 817, "ctx_Question_ur"), |
| } |
|
|
|
|
| def main(): |
| for split, (filename, expected_rows, ur_col) in SPLITS.items(): |
| path = DATA_DIR / split / filename |
| df = pd.read_csv(path) |
| print(f"{split}: {len(df)} rows, columns = {list(df.columns)}") |
|
|
| assert len(df) == expected_rows, ( |
| f"{split}: expected {expected_rows} rows, got {len(df)}" |
| ) |
| empty_ur = df[ur_col].isna().sum() |
| assert empty_ur == 0, ( |
| f"{split}: {empty_ur} rows have an empty '{ur_col}' column" |
| ) |
|
|
| print("\nAll splits have the expected row counts and complete Urdu coverage.") |
|
|
|
|
| if __name__ == "__main__": |
| main() |
|
|
