Remove pip install of rubin_nights

Author: rhiannonlynne

nightly/FBS_Targets.ipynb

@@ -42,10 +42,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import os\n",
-    "if os.getenv(\"EXTERNAL_INSTANCE_URL\") is not None:\n",
-    "    print(\"updating rubin_nights\")\n",
-    "    !pip install --user --upgrade git+https://github.com/lsst-sims/rubin_nights.git  --no-deps  > /dev/null 2>&1"
+    "# import os\n",
+    "# if os.getenv(\"EXTERNAL_INSTANCE_URL\") is not None:\n",
+    "#     print(\"updating rubin_nights\")\n",
+    "#     !pip install --user --upgrade git+https://github.com/lsst-sims/rubin_nights.git  --no-deps  > /dev/null 2>&1"
    ]
   },
   {