Merge branch 'qiuolivi-newbranch' into 'main'

Fixing issue #15 Vague Information on step.

Closes #15

See merge request CMSE/datatools_tutorial_demo!55

GoogleSheetsTutorial.ipynb

@@ -24,6 +24,7 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "metadata": {
     "id": "yTqEB1KKhshX"