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

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

book/python/04_string_operations.ipynb

@@ -272,10 +272,16 @@
    "source": [
     "# coordinate_string = \"27.9881N, 86.9250E\"  # Chomolungma\n",
     "coordinate_string = \"63.0692N, 151.0121W\"  # Denali\n",
-    "(lat_num, lat_dir), (lon_num, lon_dir) = [(s[:-1], s[-1]) for s in coordinate_string.split(\", \")]\n",
+    "(lat_num, lat_dir), (lon_num, lon_dir) = [\n",
+    "    (s[:-1], s[-1]) for s in coordinate_string.split(\", \")\n",
+    "]\n",
     "\n",
-    "latitude = float('-' + lat_num if lat_dir == 'S' else lat_num)  # Convert string to float and convert S to -\n",
-    "longitude = float('-' + lon_num if lon_dir == 'W' else lon_num)  # Convert string to float and convert W to -\n",
+    "latitude = float(\n",
+    "    \"-\" + lat_num if lat_dir == \"S\" else lat_num\n",
+    ")  # Convert string to float and convert S to -\n",
+    "longitude = float(\n",
+    "    \"-\" + lon_num if lon_dir == \"W\" else lon_num\n",
+    ")  # Convert string to float and convert W to -\n",
     "\n",
     "print(f\"Parsed coordinates: ({latitude}, {longitude})\")"
    ]