$ echo 1 | tbvaccine
Traceback (most recent call last):
File "/mnt/storage/miniconda3/envs/CloudSML-Computational-Backend/bin/tbvaccine", line 11, in <module>
sys.exit(main())
File "/mnt/storage/miniconda3/envs/CloudSML-Computational-Backend/lib/python3.5/site-packages/tbvaccine/cli.py", line 29, in main
output = tbv.process_line(line)
AttributeError: 'TBVaccine' object has no attribute 'process_line'