Troubleshooting DAG dependencies

You've created a DAG with intended dependencies based on your workflow but for some reason Airflow won't load / execute the DAG. Try using the terminal to:

• Run the airflow dags command to see all subcommands available. Look for a subcommand to read errors and run it.
• Decipher the error message.
• Use cat workspace/dags/codependent.py to view the Python code.
• Determine which of the following lines should be removed from the Python code.