style(notebooks): apply Ruff import sorting

Author: iliapopov17

04_Densoviruses/045_pyGenomeViz_journal.ipynb

@@ -46,14 +46,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
+    "from pathlib import PosixPath\n",
+    "\n",
     "from pygenomeviz import GenomeViz\n",
-    "from pygenomeviz.parser import Genbank\n",
     "from pygenomeviz.align import MUMmer\n",
-    "from pathlib import PosixPath"
+    "from pygenomeviz.parser import Genbank"
    ]
   },
   {

04_Densoviruses/04_Lab_journal.ipynb

@@ -519,13 +519,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
+    "import matplotlib.pyplot as plt\n",
     "import pandas as pd\n",
-    "import seaborn as sns\n",
-    "import matplotlib.pyplot as plt"
+    "import seaborn as sns"
    ]
   },
   {
@@ -710,12 +710,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 34,
+   "execution_count": null,
    "metadata": {},
    "outputs": [],
    "source": [
-    "from Bio import Entrez\n",
-    "import os"
+    "import os\n",
+    "\n",
+    "from Bio import Entrez"
    ]
   },
   {