Added nbsphinx to rtd requirements and made changes to simple example…

… notebook

examples/edisgo_simple_example.ipynb

@@ -646,7 +646,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "Reinforcement is invoked by calling `edisgo.reinforce()`. To make this example faster we will only conduct grid reinforcement for the MV and MV-LV stations, which is defined by the parameter `mode`. To conduct reinforcement for all voltage levels (MV, MV-LV and LV) set parameter `mode` to None.\n",
+    "Reinforcement is invoked by calling `edisgo.reinforce()`. \n",
     "With the parameter `without_generator_import` it can be specified if costs arising from connecting new generators to the grid should be included in the calculation of grid reinforcement costs or not."
    ]
   },
@@ -657,7 +657,7 @@
    "outputs": [],
    "source": [
     "# Do grid reinforcement\n",
-    "edisgo.reinforce(mode=\"mvlv\", without_generator_import=True)"
+    "edisgo.reinforce(without_generator_import=True)"
    ]
   },
   {
@@ -830,6 +830,13 @@
     "edisgo_ego100.set_time_series_worst_case_analysis()"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "To make this example faster we will only conduct grid reinforcement for the MV and MV-LV stations, which is defined by the parameter `mode`. To conduct reinforcement for all voltage levels (MV, MV-LV and LV) set parameter `mode` to None."
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,

rtd_requirements.txt

@@ -20,3 +20,4 @@ docutils == 0.16.0
 sphinx >= 4.3.0, < 5.1.0
 sphinx_rtd_theme >=0.5.2
 sphinx-autodoc-typehints
+nbsphinx