old_contents: import sys
  import os
  sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
  
  import compoundfin
  
new_contents: import sys
  import os
  sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__),
      '..')))
  sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__),
      '../compoundfin')))
  
  import compoundfin
  
subject: make directory structure function properly for imports