Ruffification and fixed bug

examples/demo.ipynb

@@ -26,7 +26,7 @@
    "source": [
     "from wavinfo import WavInfoReader\n",
     "\n",
-    "path = '../tests/test_files/sounddevices/A101_1.WAV'\n",
+    "path = \"../tests/test_files/sounddevices/A101_1.WAV\"\n",
     "\n",
     "info = WavInfoReader(path)"
    ]
@@ -113,7 +113,12 @@
     }
    ],
    "source": [
-    "(info.fmt.sample_rate, info.fmt.channel_count, info.fmt.block_align, info.fmt.bits_per_sample)"
+    "(\n",
+    "    info.fmt.sample_rate,\n",
+    "    info.fmt.channel_count,\n",
+    "    info.fmt.block_align,\n",
+    "    info.fmt.bits_per_sample,\n",
+    ")"
    ]
   },
   {
@@ -271,7 +276,9 @@
    ],
    "source": [
     "path = \"../tests/test_files/cue_chunks/izotoperx_cues_test.wav\"\n",
-    "info = WavInfoReader(path, info_encoding=\"utf-8\") # iZotope RX seems to encode marker text as UTF-8\n",
+    "info = WavInfoReader(\n",
+    "    path, info_encoding=\"utf-8\"\n",
+    ")  # iZotope RX seems to encode marker text as UTF-8\n",
     "\n",
     "for cue in info.cues.each_cue():\n",
     "    print(f\"Cue ID: {cue[0]}\")\n",