tweaks to demo output

Author: jpswinski

examples/voila_demo.ipynb

@@ -219,17 +219,19 @@
     "\n",
     "# callbacks for events and exceptions\n",
     "def demo_logeventrec(rec):\n",
-    "    print(f'{rec[\"attr\"]}                                                        \\r', end=\"\")\n",
+    "    # print(f'{rec[\"attr\"]}                                                        \\r', end=\"\")\n",
+    "    pass\n",
     "\n",
     "def demo_exceptrec(rec):\n",
-    "    print(f'{rec[\"text\"]}                                                        \\r', end=\"\")\n",
+    "    if \"Successfully\" in rec[\"text\"]:\n",
+    "        print(f'{rec[\"text\"]}                                                        \\r', end=\"\")\n",
     "\n",
     "# build and transmit requests to SlideRule\n",
     "def runSlideRule():\n",
     "    global url_textbox, parms, results\n",
     "    \n",
     "    # set the url for the sliderule service\n",
-    "    icesat2.init(url_textbox.value, loglevel=logging.WARNING, max_resources=1000)\n",
+    "    icesat2.init(url_textbox.value, loglevel=logging.ERROR, max_resources=1000)\n",
     "\n",
     "    # sliderule asset and data release\n",
     "    asset = SRwidgets.asset.value\n",
@@ -444,7 +446,7 @@
     "        url = 'host.docker.internal'\n",
     "    else:\n",
     "        url = url_textbox.value\n",
-    "    icesat2.init(url, loglevel=logging.WARNING)\n",
+    "    icesat2.init(url, loglevel=logging.ERROR)\n",
     "\n",
     "    # sliderule asset and data release\n",
     "    asset = SRwidgets.asset.value\n",