Create a form which generates the Google Calendar URL on Submit

[henryj320]

Now that you have a working Flask App, add a form to it and a submit button that generates the URL. Use this page to figure out what the URL should be: https://www.labnol.org/calendar/. It should make:

https://calendar.google.com/calendar/render?action=TEMPLATE&dates=20221016%2F20221017&details=Here%20is%20the%20Desc&text=Here%20is%20the%20Title

You will need to do URL encoding to change characters to URL versions (e.g. spaces to "%20"). Here is a guide: https://www.urlencoder.io/python/.

The form should include:

• Tickbox of days exercising
• Number of gym sessions
• Number of runs
• Other with "Input is on a Dropdown"
  • For example: "Canoe Polo is on a Tuesday"
• Add each to calendar button