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docs/examples/processing.ipynb

@@ -34,7 +34,6 @@
     "import pyhepmc as hp\n",
     "from particle import literals as lp\n",
     "import numpy as np\n",
-    "from IPython.display import display\n",
     "\n",
     "with hp.open(\"../../tests/sibyll21.dat\") as f:\n",
     "    for small_event in f:\n",
@@ -182,9 +181,7 @@
    "execution_count": 5,
    "metadata": {},
    "outputs": [],
-   "source": [
-    "from pyhepmc._core import _sum_energy_of_protons as sum_energy_of_protons_0"
-   ]
+   "source": []
   },
   {
    "attachments": {},