image_output_1.png
import pandas as pd

ROOT_PATH = '/kaggle/input/CORD-19-research-challenge/'
METADATA_PATH = f'{ROOT_PATH}/metadata.csv'
SAMPLE_SIZE = None

meta_df = pd.read_csv(METADATA_PATH, dtype={'pubmed_id': str, 'Microsoft Academic Paper ID': str, 'doi': str})
meta_df.head()