diff --git a/src/HHbbVV/postprocessing/PostProcessVBF.ipynb b/src/HHbbVV/postprocessing/PostProcessVBF.ipynb
index 80da5519..643cca60 100644
--- a/src/HHbbVV/postprocessing/PostProcessVBF.ipynb
+++ b/src/HHbbVV/postprocessing/PostProcessVBF.ipynb
@@ -156,8 +156,15 @@
     "    # ShapeVar(var=\"DijetPt\", label=r\"$p_T^{jj}$ (GeV)\", bins=[30, 0, 750]),\n",
     "    # ShapeVar(var=\"DijetMass\", label=r\"$m^{jj}$ (GeV)\", bins=[30, 600, 4000]),\n",
     "    # ShapeVar(var=\"bbFatJetEta\", label=r\"$\\eta^{bb}$\", bins=[30, -2.4, 2.4]),\n",
-    "    ShapeVar(var=\"bbFatJetPt\", label=r\"$p^{bb}_T$ (GeV)\", bins=[30, 300, 1500], significance_dir=\"right\"),\n",
-    "    ShapeVar(var=\"bbFatJetParticleNetMass\", label=r\"$m^{bb}_{reg}$ (GeV)\", bins=[20, 50, 250], significance_dir=\"bin\"),\n",
+    "    ShapeVar(\n",
+    "        var=\"bbFatJetPt\", label=r\"$p^{bb}_T$ (GeV)\", bins=[30, 300, 1500], significance_dir=\"right\"\n",
+    "    ),\n",
+    "    ShapeVar(\n",
+    "        var=\"bbFatJetParticleNetMass\",\n",
+    "        label=r\"$m^{bb}_{reg}$ (GeV)\",\n",
+    "        bins=[20, 50, 250],\n",
+    "        significance_dir=\"bin\",\n",
+    "    ),\n",
     "    # ShapeVar(var=\"bbFatJetMsd\", label=r\"$m^{bb}_{msd}$ (GeV)\", bins=[50, 0, 300]),\n",
     "    # ShapeVar(var=\"bbFatJetParticleNetMD_Txbb\", label=r\"$T^{bb}_{Xbb}$\", bins=[50, 0.8, 1]),\n",
     "    # ShapeVar(var=\"VVFatJetEta\", label=r\"$\\eta^{VV}$\", bins=[30, -2.4, 2.4]),\n",