doc/allow-errors-per-cell.ipynb

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   "source": [
    "# Ignoring Errors on a Per-Cell Basis\n",
    "\n",
    "Instead of ignoring errors for all notebooks or for some selected notebooks (see [the previous notebook](allow-errors.ipynb)), you can be more fine-grained and just allow errors on certain code cells by tagging them with the `raises-exception` tag."
   ]
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   "cell_type": "code",
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    "'no problem'"
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    "The following code cell has the `raises-exception` tag."
   ]
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   "cell_type": "code",
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   "metadata": {
    "tags": [
     "raises-exception"
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   "source": [
    "problem"
   ]
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   "cell_type": "markdown",
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    "The following code cell is executed even though the previous cell raised an exception."
   ]
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   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "'no problem'"
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   "source": [
    "<div class=\"alert alert-info\">\n",
    "\n",
    "Note\n",
    "\n",
    "The behavior of the `raises-exception` tag doesn't match its name.\n",
    "While it does *allow* exceptions,\n",
    "it does not check if an exception is actually raised!\n",
    "\n",
    "This will hopefully be fixed at some point,\n",
    "see https://github.com/jupyter/nbconvert/issues/730.\n",
    "\n",
    "</div>"
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