[pre-commit.ci] auto fixes from pre-commit.com hooks

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Author: pre-commit-ci[bot]

notebooks/2017-04-03-Slab generation and Wulff shape.ipynb

@@ -124,11 +124,8 @@
     ")\n",
     "\n",
     "slabgen = SlabGenerator(Si, (1, 1, 1), 10, 10)\n",
-    "print(\n",
-    "    \"Notice now there are actually now %s terminations that can be \\\n",
-    "generated in the (111) direction for diamond Si\"\n",
-    "    % (len(slabgen.get_slabs()))\n",
-    ")\n",
+    "print(\"Notice now there are actually now %s terminations that can be \\\n",
+    "generated in the (111) direction for diamond Si\" % (len(slabgen.get_slabs())))\n",
     "\n",
     "# The simplest way to do this is to just use generate_all_slabs which finds all the unique\n",
     "# Miller indices for a structure and uses SlabGenerator to create all terminations for all of them.\n",
@@ -400,11 +397,8 @@
     }
    ],
    "source": [
-    "print(\n",
-    "    \"There is a total of %s slabs generated including polar, asymmetric, and \\\n",
-    "P-O terminated slabs\"\n",
-    "    % (len(all_slabs))\n",
-    ")\n",
+    "print(\"There is a total of %s slabs generated including polar, asymmetric, and \\\n",
+    "P-O terminated slabs\" % (len(all_slabs)))\n",
     "\n",
     "# store any slabs for calculation that satisfies our criterias\n",
     "valid_slabs = []\n",