Broken PLUGINS default config

[walison17]

When I try to run the application with default PLUGINS config I receive the following error:

 File "/app/src/settings.py", line 16, in <module>
    PLUGINS = config("PLUGINS", cast=Csv(), default=[])
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/decouple.py", line 248, in __call__
    return self.config(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/decouple.py", line 107, in __call__
    return self.get(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/decouple.py", line 101, in get
    return cast(value)
           ^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/decouple.py", line 286, in __call__
    return self.post_process(transform(s) for s in splitter)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/decouple.py", line 286, in <genexpr>
    return self.post_process(transform(s) for s in splitter)
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/shlex.py", line 300, in __next__
    token = self.get_token()
            ^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/shlex.py", line 109, in get_token
    raw = self.read_token()
          ^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/shlex.py", line 140, in read_token
    nextchar = self.instream.read(1)
               ^^^^^^^^^^^^^^^^^^
AttributeError: 'list' object has no attribute 'read'