The sample app hosted on Streamlit Cloud raises an error

[whitphx]

[15:35:02] 🐙 Cloned repository!
[15:35:02] 🐙 Pulling code changes from Github...
[15:35:03] 📦 Processing dependencies...

─────────────────────────────────────── poetry ─────────────────────────────────────────

/app/streamlit-server-state /app/streamlit-server-state
[15:35:03] ⛓ Spinning up manager process...

  RuntimeError

  The Poetry configuration is invalid:
    - Additional properties are not allowed ('group' was unexpected)
  

  at ~/.poetry/lib/poetry/_vendor/py3.7/poetry/core/factory.py:43 in create_poetry
       39│             message = ""
       40│             for error in check_result["errors"]:
       41│                 message += "  - {}\n".format(error)
       42│ 
    →  43│             raise RuntimeError("The Poetry configuration is invalid:\n" + message)
       44│ 
       45│         # Load package
       46│         name = local_config["name"]
       47│         version = local_config["version"]
/app/streamlit-server-state

────────────────────────────────────────────────────────────────────────────────────────

[15:35:06] ❗️ installer returned a non-zero exit code
[15:35:06] ❗️ Error during processing dependencies! Please fix the error and push an update, or try restarting the app.
[15:36:42] ❗️ Streamlit server consistently failed status checks
[15:36:42] ❗️ Please fix the errors, push an update to the git repo, or reboot the app.

It looks like Streamlit Cloud does not support the new section name introduced with Poetry 1.2.0