Merge pull request #3106 from davidbrochart/fix_widget_list

Remove step parameter from widget list notebook

Author: SylvainCorlay

docs/source/examples/Widget List.ipynb

@@ -235,7 +235,6 @@
     "    value=7,\n",
     "    min=0,\n",
     "    max=10,\n",
-    "    step=1,\n",
     "    description='Loading:',\n",
     "    bar_style='', # 'success', 'info', 'warning', 'danger' or ''\n",
     "    orientation='horizontal'\n",
@@ -263,7 +262,6 @@
     "    value=7.5,\n",
     "    min=0,\n",
     "    max=10.0,\n",
-    "    step=0.1,\n",
     "    description='Loading:',\n",
     "    bar_style='info',\n",
     "    orientation='horizontal'\n",