Optimises imports

experiments/01_airline.ipynb

@@ -29,7 +29,6 @@
    ],
    "source": [
     "import json\n",
-    "import os\n",
     "import sys\n",
     "import warnings\n",
     "\n",
@@ -47,7 +46,7 @@
     "from libs.timer import Timer\n",
     "from libs.utils import get_number_processors\n",
     "from lightgbm.sklearn import LGBMRegressor, LGBMClassifier\n",
-    "from sklearn.metrics import (confusion_matrix, accuracy_score, roc_auc_score, f1_score, log_loss, precision_score,\n",
+    "from sklearn.metrics import (accuracy_score, roc_auc_score, f1_score, precision_score,\n",
     "                             recall_score)\n",
     "from toolz import curry\n",
     "from xgboost import XGBRegressor\n",