first version JL

requirements.txt

@@ -0,0 +1,6 @@
+matplotlib
+pandas
+numpy
+imbalanced-learn
+xgboost
+scikit-learn

sample.ipynb

@@ -17,12 +17,25 @@
    "id": "8a77807f92f26ee"
   },
   {
-   "metadata": {},
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2025-09-22T07:37:08.298867Z",
+     "start_time": "2025-09-22T07:37:08.279239Z"
+    }
+   },
    "cell_type": "code",
-   "outputs": [],
-   "execution_count": null,
    "source": "print(\"Hello World!\")\n",
-   "id": "fbc121e30a2defb3"
+   "id": "fbc121e30a2defb3",
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Hello World!\n"
+     ]
+    }
+   ],
+   "execution_count": 1
   }
  ],
  "metadata": {