update visualization in resample benchmark (Project-MONAI#1052)

Signed-off-by: Wenqi Li <[email protected]>

Fixes Project-MONAI#1038

### Description
the interactive display is not working in the regular tests.

### Checks
<!--- Put an `x` in all the boxes that apply, and remove the not
applicable items -->
- [ ] Notebook runs automatically `./runner [-p <regex_pattern>]`

Signed-off-by: Wenqi Li <[email protected]>

Author: wyli

modules/resample_benchmark.ipynb

@@ -30,7 +30,7 @@
    },
    "outputs": [],
    "source": [
-    "!pip install -q ipywidgets==7.6\n",
+    "!pip install -q ipywidgets\n",
     "!python -c \"import monai\" || pip install -q \"monai-weekly[nibabel]\"\n",
     "import monai\n",
     "from monai.apps.utils import download_url\n",
@@ -48,8 +48,7 @@
     "import numpy as np\n",
     "\n",
     "%matplotlib inline\n",
-    "from matplotlib import pyplot as plt\n",
-    "from ipywidgets import interact, fixed"
+    "from matplotlib import pyplot as plt"
    ]
   },
   {
@@ -240,14 +239,15 @@
     "    plt.show()\n",
     "\n",
     "\n",
-    "# generate the interactive display\n",
-    "interact(\n",
-    "    transformation_display,\n",
-    "    img_path=fixed(f\"{root_dir}/SimpleITK.jpg\"),\n",
-    "    tx=(-128.0, 128.0, 2.0),\n",
-    "    ty=(-64.0, 64.0),\n",
-    "    theta=(-np.pi/4.0, np.pi/4.0)\n",
-    ")"
+    "# # umcomment the following to generate the interactive display\n",
+    "# from ipywidgets import interact, fixed\n",
+    "# interact(\n",
+    "#     transformation_display,\n",
+    "#     img_path=fixed(f\"{root_dir}/SimpleITK.jpg\"),\n",
+    "#     tx=(-128.0, 128.0, 2.0),\n",
+    "#     ty=(-64.0, 64.0),\n",
+    "#     theta=(-np.pi/4.0, np.pi/4.0)\n",
+    "# )"
    ]
   },
   {
@@ -689,7 +689,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.0"
+   "version": "3.8.13"
   },
   "widgets": {
    "application/vnd.jupyter.widget-state+json": {