diff --git a/src/ai_analysis/feature_extaction_extension.ipynb b/src/ai_analysis/feature_extaction_extension.ipynb
index 607f91d..b52f59b 100644
--- a/src/ai_analysis/feature_extaction_extension.ipynb
+++ b/src/ai_analysis/feature_extaction_extension.ipynb
@@ -213,7 +213,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {
@@ -816,7 +816,21 @@
       "    return self._semlock.__enter__()\n",
       "           ^^^^^^^^^^^^^^^^^^^^^^^^^\n",
       "KeyboardInterrupt\n",
-      "KeyboardInterrupt\n"
+      "KeyboardInterrupt\n",
+      "Processing files:  30%|██▉       | 3320/11243 [3:05:51<7:23:32,  3.36s/file]\n"
+     ]
+    },
+    {
+     "ename": "BrokenProcessPool",
+     "evalue": "A child process terminated abruptly, the process pool is not usable anymore",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mBrokenProcessPool\u001b[39m                         Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[4]\u001b[39m\u001b[32m, line 96\u001b[39m\n\u001b[32m     94\u001b[39m \u001b[38;5;28;01mfor\u001b[39;00m i \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mrange\u001b[39m(\u001b[32m0\u001b[39m, \u001b[38;5;28mlen\u001b[39m(files_to_process), batch_size):\n\u001b[32m     95\u001b[39m     batch = files_to_process[i:i+batch_size]\n\u001b[32m---> \u001b[39m\u001b[32m96\u001b[39m     futures = \u001b[43m[\u001b[49m\u001b[43mexecutor\u001b[49m\u001b[43m.\u001b[49m\u001b[43msubmit\u001b[49m\u001b[43m(\u001b[49m\u001b[43mprocess_file\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mfile\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mfolder_path\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mid_to_genre\u001b[49m\u001b[43m)\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;28;43;01mfor\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[43mfile\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;129;43;01min\u001b[39;49;00m\u001b[43m \u001b[49m\u001b[43mbatch\u001b[49m\u001b[43m]\u001b[49m\n\u001b[32m     98\u001b[39m     \u001b[38;5;28;01mfor\u001b[39;00m future \u001b[38;5;129;01min\u001b[39;00m futures:\n\u001b[32m     99\u001b[39m         features, genre, file = future.result()\n",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[4]\u001b[39m\u001b[32m, line 96\u001b[39m, in \u001b[36m<listcomp>\u001b[39m\u001b[34m(.0)\u001b[39m\n\u001b[32m     94\u001b[39m \u001b[38;5;28;01mfor\u001b[39;00m i \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mrange\u001b[39m(\u001b[32m0\u001b[39m, \u001b[38;5;28mlen\u001b[39m(files_to_process), batch_size):\n\u001b[32m     95\u001b[39m     batch = files_to_process[i:i+batch_size]\n\u001b[32m---> \u001b[39m\u001b[32m96\u001b[39m     futures = [\u001b[43mexecutor\u001b[49m\u001b[43m.\u001b[49m\u001b[43msubmit\u001b[49m\u001b[43m(\u001b[49m\u001b[43mprocess_file\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mfile\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mfolder_path\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mid_to_genre\u001b[49m\u001b[43m)\u001b[49m \u001b[38;5;28;01mfor\u001b[39;00m file \u001b[38;5;129;01min\u001b[39;00m batch]\n\u001b[32m     98\u001b[39m     \u001b[38;5;28;01mfor\u001b[39;00m future \u001b[38;5;129;01min\u001b[39;00m futures:\n\u001b[32m     99\u001b[39m         features, genre, file = future.result()\n",
+      "\u001b[36mFile \u001b[39m\u001b[32m/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/concurrent/futures/process.py:791\u001b[39m, in \u001b[36mProcessPoolExecutor.submit\u001b[39m\u001b[34m(self, fn, *args, **kwargs)\u001b[39m\n\u001b[32m    789\u001b[39m \u001b[38;5;28;01mwith\u001b[39;00m \u001b[38;5;28mself\u001b[39m._shutdown_lock:\n\u001b[32m    790\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mself\u001b[39m._broken:\n\u001b[32m--> \u001b[39m\u001b[32m791\u001b[39m         \u001b[38;5;28;01mraise\u001b[39;00m BrokenProcessPool(\u001b[38;5;28mself\u001b[39m._broken)\n\u001b[32m    792\u001b[39m     \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mself\u001b[39m._shutdown_thread:\n\u001b[32m    793\u001b[39m         \u001b[38;5;28;01mraise\u001b[39;00m \u001b[38;5;167;01mRuntimeError\u001b[39;00m(\u001b[33m'\u001b[39m\u001b[33mcannot schedule new futures after shutdown\u001b[39m\u001b[33m'\u001b[39m)\n",
+      "\u001b[31mBrokenProcessPool\u001b[39m: A child process terminated abruptly, the process pool is not usable anymore"
      ]
     }
    ],