# %%
import numpy as np
import pandas as pd
import pyarrow as pa
import pyarrow.parquet as pq

# %%
batch = pa.RecordBatch.from_pandas(
    pd.DataFrame({"colA": [1, 2, 3, 4], "colB": ["AAA", "BB", "CCCC", "D"]})
)
batch

# %%
batch.to_pandas()

# %%