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

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

ammico/notebooks/DemoNotebook_ammico.ipynb

@@ -969,8 +969,7 @@
    "outputs": [],
    "source": [
     "for key in image_dict.keys():\n",
-    "    image_dict[key] = ammico.colors.ColorDetector(image_dict[key]).analyse_image()\n",
-    "\n"
+    "    image_dict[key] = ammico.colors.ColorDetector(image_dict[key]).analyse_image()"
    ]
   },
   {