Workflow Steps Extract Data:

Downloads US traffic accidents data from Kaggle using Kaggle API. Transform Data:

Fills missing values, fixes data types, and transforms the data. Write Locally:

Writes the transformed data to a local Parquet file. Upload to GCS:

Uploads the local Parquet file to Google Cloud Storage. Download from GCS:

Downloads the data from Google Cloud Storage. Write to BigQuery:

Writes the data to BigQuery, replacing the existing table if it exists.