# Pastebin Owv3x0um
kiss:~->docker exec -it listenbrainz-cron-prod python3 manage.py spark request_model --rank=80 --rank=90 --rank=100 --rank=110 --rank=120 --itr=10 --lmbda=.1 --lmbda=3.0 --lmbda=6.0 --lmbda=9.0 --lmbda=12.0
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    cli()
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1259, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1257, in invoke
    sub_ctx = cmd.make_context(cmd_name, args, parent=ctx)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 700, in make_context
    self.parse_args(ctx, args)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1048, in parse_args
    value, args = param.handle_parse_result(ctx, opts, args)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1623, in handle_parse_result
    value = self.full_process_value(ctx, value)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1965, in full_process_value
    return Parameter.full_process_value(self, ctx, value)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1592, in full_process_value
    value = self.get_default(ctx)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1917, in get_default
    return Parameter.get_default(self, ctx)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1534, in get_default
    return self.type_cast_value(ctx, rv)
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1568, in type_cast_value
    return _convert(value, (self.nargs != 1) + bool(self.multiple))
  File "/usr/local/lib/python3.7/site-packages/click/core.py", line 1565, in _convert
    return self.type(value, self, ctx)
  File "/usr/local/lib/python3.7/site-packages/click/types.py", line 46, in __call__
    return self.convert(value, param, ctx)
  File "/usr/local/lib/python3.7/site-packages/click/types.py", line 337, in convert
    return float(value)
TypeError: float() argument must be a string or a number, not 'list'