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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

util/installation_check.py

@@ -51,8 +51,7 @@
     print("All required packages installed")
 else:
     print(
-        "Please install these missing packages "
-        "to be able to run the Imaging Notebooks."
+        "Please install these missing packages to be able to run the Imaging Notebooks."
     )
     missing = [k for k, v in import_result.items() if not v]
     print("\t" + "\n\t".join(missing))

white_beam.ipynb

@@ -227,15 +227,18 @@
     "# this is using the hsnt kernel conda environment\n",
     "\n",
     "import warnings\n",
-    "warnings.filterwarnings('ignore')\n",
+    "\n",
+    "warnings.filterwarnings(\"ignore\")\n",
     "\n",
     "%matplotlib inline\n",
     "\n",
     "from __code.white_beam import WhiteBeam\n",
     "\n",
     "from __code import system\n",
+    "\n",
     "system.System.select_working_dir()\n",
     "from __code.__all import custom_style\n",
+    "\n",
     "custom_style.style()"
    ]
   },