update env versions and image (#2838)

tutorials/get-started-notebooks/train-model.ipynb

@@ -198,12 +198,13 @@
     "  - python=3.8\n",
     "  - numpy=1.21.2\n",
     "  - pip=21.2.4\n",
-    "  - scikit-learn=0.24.2\n",
+    "  - scikit-learn=1.0.2\n",
     "  - scipy=1.7.1\n",
     "  - pandas>=1.1,<1.2\n",
     "  - pip:\n",
     "    - inference-schema[numpy-support]==1.3.0\n",
-    "    - mlflow== 2.4.1\n",
+    "    - mlflow==2.8.0\n",
+    "    - mlflow-skinny==2.8.0\n",
     "    - azureml-mlflow==1.51.0\n",
     "    - psutil>=5.8,<5.9\n",
     "    - tqdm>=4.59,<4.60\n",
@@ -239,9 +240,9 @@
     "custom_job_env = Environment(\n",
     "    name=custom_env_name,\n",
     "    description=\"Custom environment for Credit Card Defaults job\",\n",
-    "    tags={\"scikit-learn\": \"0.24.2\"},\n",
+    "    tags={\"scikit-learn\": \"1.0.2\"},\n",
     "    conda_file=os.path.join(dependencies_dir, \"conda.yaml\"),\n",
-    "    image=\"mcr.microsoft.com/azureml/openmpi3.1.2-ubuntu18.04:latest\",\n",
+    "    image=\"mcr.microsoft.com/azureml/openmpi4.1.0-ubuntu20.04:latest\",\n",
     ")\n",
     "custom_job_env = ml_client.environments.create_or_update(custom_job_env)\n",
     "\n",