update tutorials

tutorials/img-classification-part1-training.ipynb

@@ -66,11 +66,10 @@
       "source": [
         "%matplotlib inline\n",
         "import numpy as np\n",
-        "import matplotlib\n",
         "import matplotlib.pyplot as plt\n",
         "\n",
-        "import azureml\n",
-        "from azureml.core import Workspace, Run\n",
+        "import azureml.core\n",
+        "from azureml.core import Workspace\n",
         "\n",
         "# check core SDK version number\n",
         "print(\"Azure ML SDK Version: \", azureml.core.VERSION)"
@@ -205,7 +204,6 @@
       "metadata": {},
       "outputs": [],
       "source": [
-        "import os\n",
         "import urllib.request\n",
         "\n",
         "os.makedirs('./data', exist_ok = True)\n",
@@ -354,7 +352,6 @@
       "metadata": {},
       "outputs": [],
       "source": [
-        "import os\n",
         "script_folder = './sklearn-mnist'\n",
         "os.makedirs(script_folder, exist_ok=True)"
       ]
@@ -690,7 +687,7 @@
   "metadata": {
     "authors": [
       {
-        "name": "roastala"
+        "name": "haining"
       }
     ],
     "kernelspec": {