import pdb
<SOME_CODE>
pdb.set_trace()
### OR ###
from pdb import set_trace as bp
<SOME_CODE>
bp()
>>> import pdb
>>> import artwork # module we want to break inside
>>> pdb.set_trace()
--Return--
> <console>(1)<module>()->None
(Pdb) b artwork/models.py:1
Breakpoint 1 at /home/user/projects/artwork/models.py:1