Unclear Error Message if module other than bilby is specified

I had made a typo in my .prior file by calling bbilby instead of bilby. The error message returned was very unclear.

18:33 bilby_pipe INFO    : Setting prior-file to bbh.prior
18:33 bilby_pipe INFO    : Setting trigger time 0
18:33 bilby_pipe INFO    : Setting segment duration 4s
18:33 bilby_pipe INFO    : Generating injection file injections.json from prior=bbh.prior, n_injection=100, generation_seed=1234
Traceback (most recent call last):
  File "/home1/aditya.vijaykumar/src/miniconda3/bin/bilby_pipe_create_injection_file", line 11, in <module>
    load_entry_point('bilby-pipe==0.3.11', 'console_scripts', 'bilby_pipe_create_injection_file')()
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby_pipe-0.3.11-py3.7.egg/bilby_pipe/create_injections.py", line 325, in main
    generation_seed=args.generation_seed,
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby_pipe-0.3.11-py3.7.egg/bilby_pipe/create_injections.py", line 308, in create_injection_file
    injection_creator.generate_injection_file(filename, extension)
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby_pipe-0.3.11-py3.7.egg/bilby_pipe/create_injections.py", line 260, in generate_injection_file
    injection_dataframe = self.get_injection_dataframe()
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby_pipe-0.3.11-py3.7.egg/bilby_pipe/create_injections.py", line 219, in get_injection_dataframe
    inj_df = pd.DataFrame.from_dict(self.priors.sample(self.n_injection))
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby_pipe-0.3.11-py3.7.egg/bilby_pipe/input.py", line 829, in priors
    self._priors = self._get_priors()
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby_pipe-0.3.11-py3.7.egg/bilby_pipe/input.py", line 857, in _get_priors
    priors = prior_class(filename=self.prior_file)
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby/gw/prior.py", line 393, in _init_
    conversion_function=conversion_function)
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby/core/prior/dict.py", line 39, in _init_
    self.from_file(filename)
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby/core/prior/dict.py", line 152, in from_file
    self.from_dictionary(prior)
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/site-packages/bilby/core/prior/dict.py", line 209, in from_dictionary
    cls = getattr(import_module(module), cls, cls)
  File "/home1/aditya.vijaykumar/src/miniconda3/lib/python3.7/importlib/_init_.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'bbilby'

Maybe this error message could be made friendlier? (Suggested by @colm.talbot)