text_plain_output_1.png
import pandas as pd

df = pd.read_csv('/kaggle/input/cleaning-cord-19-metadata/cord_metadata_cleaned.csv')
len(df)

cluster_count = df['cluster'].value_counts().sort_values()
ax = cluster_count.plot(kind='bar', figsize=(15, 5))
ax.set_xticks([])
ax.set_xlabel('Cluster id')
ax.set_ylabel('Count')
ax.grid(True)