This folder created to set up database with the data downloaded from Kaggle:
https://www.kaggle.com/datasets/olistbr/brazilian-ecommerce
script.py file reads all CSV files downloaded from the link above and then writes to the database which is its credentials given in .env file. An example .env file is given below.
DB=BrazilianEcommerce
DB_USER=postgres
DB_PASSWORD=1234
DB_HOST=127.0.0.1
DB_PORT=5432
DB_STRING=${DB_USER}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}/${DB}So, if you want to execute script.py, you have to be downloaded the data from the source given above.