Fix error and enhance multiclass classification notebook (#801)

examples/Multiclass_classification_for_transactions.ipynb

@@ -30,7 +30,8 @@
    "outputs": [],
    "source": [
     "%load_ext autoreload\n",
-    "%autoreload "
+    "%autoreload \n",
+    "%pip install openai 'openai[datalib]' 'openai[embeddings]' transformers"
    ]
   },
   {
@@ -1690,7 +1691,7 @@
    "source": [
     "# This functions checks that your classes all appear in both prepared files\n",
     "# If they don't, the fine-tuned model creation will fail\n",
-    "check_classes('transactions_grouped_prepared_train.jsonl','transactions_grouped_prepared_valid.jsonl')"
+    "check_finetune_classes('transactions_grouped_prepared_train.jsonl','transactions_grouped_prepared_valid.jsonl')"
    ]
   },
   {
@@ -1700,7 +1701,10 @@
    "outputs": [],
    "source": [
     "# This step creates your model\n",
-    "!openai api fine_tunes.create -t \"transactions_grouped_prepared_train.jsonl\" -v \"transactions_grouped_prepared_valid.jsonl\" --compute_classification_metrics --classification_n_classes 5 -m curie"
+    "!openai api fine_tunes.create -t \"transactions_grouped_prepared_train.jsonl\" -v \"transactions_grouped_prepared_valid.jsonl\" --compute_classification_metrics --classification_n_classes 5 -m curie\n",
+    "\n",
+    "# You can use following command to get fine tuning job status and model name, replace the job name with your job\n",
+    "#!openai api fine_tunes.get -i ft-YBIc01t4hxYBC7I5qhRF3Qdx"
    ]
   },
   {
@@ -2199,7 +2203,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.7"
+   "version": "3.10.8"
   }
  },
  "nbformat": 4,