Need to fix that.
Stacktrace (most recent call last):
File "flask/app.py", line 1687, in wsgi_app
response = self.full_dispatch_request()
File "flask/app.py", line 1360, in full_dispatch_request
rv = self.handle_user_exception(e)
File "flask/app.py", line 1358, in full_dispatch_request
rv = self.dispatch_request()
File "flask/app.py", line 1344, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "newrelic/api/object_wrapper.py", line 220, in __call__
self._nr_instance, args, kwargs)
File "newrelic/api/function_trace.py", line 81, in literal_wrapper
return wrapped(*args, **kwargs)
File "newrelic/api/object_wrapper.py", line 220, in __call__
self._nr_instance, args, kwargs)
File "newrelic/api/transaction_name.py", line 51, in literal_wrapper
return wrapped(*args, **kwargs)
File "/app/app.py", line 57, in placeholder
im = pil_image(width, height, bgd, fgd, txt, font)
File "helpers/pil.py", line 19, in pil_image
font = _choose_font(font_size, font)
File "helpers/pil.py", line 45, in _choose_font
font_path = '{0}/font/{1}.otf'.format(dirname(dirname(__file__)), font)