# Optimized requirements for Airflow Docker setup
# Only includes packages actually used in DAGs

# Core database connector
psycopg2-binary==2.9.7

# Data processing (used in data_processing_dag.py and file_operations_dag.py)
pandas==2.1.4

# Airflow PostgreSQL provider (used in sql_basic_dag.py and data_processing_dag.py)
apache-airflow-providers-postgres==8.5.1