Mutex Watershed Plugin BioEngine App does not work

[FynnBe]

Mutex Watershed Plugin linked to wild-wale, but odes not start:

error in console:

rpc.js:567 Error: Traceback (most recent call last):
  File "/lib/python3.10/site-packages/imjoy_rpc/hypha/websocket_client.py", line 16, in <module>
    from pyodide.ffi import create_proxy  # noqa: F401
ModuleNotFoundError: No module named 'pyodide.ffi'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/lib/python3.10/site-packages/imjoy_rpc/connection/pyodide_connection.py", line 207, in execute
    js.eval(script_template % (content, content))
  File "https://cdn.jsdelivr.net/pyodide/v0.20.1a1/full/pyodide.asm.js", line 10, in runPython
  File "/lib/python3.10/site-packages/_pyodide/_base.py", line 429, in eval_code
    .run(globals, locals)
  File "/lib/python3.10/site-packages/_pyodide/_base.py", line 300, in run
    coroutine = eval(self.code, globals, locals)
  File "<exec>", line 6, in <module>
  File "/lib/python3.10/site-packages/imjoy_rpc/hypha/__init__.py", line 4, in <module>
    from .sync import connect_to_server as connect_to_server_sync
  File "/lib/python3.10/site-packages/imjoy_rpc/hypha/sync.py", line 15, in <module>
    from imjoy_rpc.hypha.websocket_client import (
  File "/lib/python3.10/site-packages/imjoy_rpc/hypha/websocket_client.py", line 29, in <module>
    import websockets
ModuleNotFoundError: No module named 'websockets'