Still debugging. Error indication is in random_text_classification.py

Still debugging some errors. Last error is missing AWS_DEFAULT_REGION. Code updated but still not yet tested

Finish up all dags

Update README.md

Update spark, emr, and sql dags

Change tear_down.log to teardown.log and start build dags

Update docker container name to suit folder name

Add python package requirements

Infra setup and teardown worked

Update README.md

Fixing setup and teardown infra script

Manual test on infra setup. Still in progress

Update infra_setup and add infra_teardown

Test and fix docker-compose

Add docker-compose for use Airflow in local. Update infra_setup to add AWS EMR Cluster and add role