updated nlg_metricverse_demo.ipynb

notebooks/nlg_metricverse_demo.ipynb

@@ -142,6 +142,27 @@
         "**NOTE:** to be able to use several metrics (e.g., SacreBLEU, BERTScore, COMET, BLEURT), you need to install the related package(s). When you try to use a metric with an implementation based on external packages, NLG Metricverse will throw an exception indicating the installation need for these packages."
       ]
     },
+    {
+      "cell_type": "code",
+      "execution_count": null,
+      "metadata": {},
+      "outputs": [],
+      "source": [
+        "#create virtual environment\n",
+        "python -m venv nlgmetricverse\\env\\'name_metric'\n",
+        "\n",
+        "#activate the virtual environment on Command Prompt\n",
+        "nlgmetricverse\\env\\'name_metric'\\Scripts\\activate.bat\n",
+        "\n",
+        "#or else on powershell\n",
+        "nlgmetricverse\\env\\'name_metric'\\Scripts\\activate.ps1\n",
+        "\n",
+        "#install all the requirements\n",
+        "!pip install -r ci_requirements.txt\n",
+        "#if present, install the specific requirements for the metric\n",
+        "!pip install -r nlgmetricverse\\env\\'name_metric'\\requirements.txt"
+      ]
+    },
     {
       "cell_type": "code",
       "execution_count": null,