deps: pin to last suspected working versions

Author: reevejd

poetry.lock

@@ -16,7 +16,7 @@ license = "MIT"
 python = "^3.8"
 requests = "~2"
 tqdm = "~4"
-ipywidgets = "^8"
+ipywidgets = "<=8.1.3"
 ipython = "*"
 ibm-cos-sdk = ">=2.13.3"
 typing-extensions = {version = "*", python = "^3.11.3", optional = true}
@@ -32,6 +32,7 @@ docs = ["Sphinx", "sphinx-autodoc-typehints", "pydata-sphinx-theme"]
 [tool.poetry.dev-dependencies]
 jupyterlab = "~4"
 jupyterlite = "0.4.0"
+jupyterlite-core = "0.4.0"
 jupyterlite-pyodide-kernel = "0.4.7"
 build = "^0.10.0"
 pytest = "~7"