If you are a new user or if you want to change google accounts for sending the information delete the storage.json file in the ./assets folder.
When you run the program it will ask to authenticate your google account
Go into the info.json file, this is where the information such as the spreadsheet id, the hours required and the excluded hours from the report are located.
Be sure that the correct year is selected
The date format expected is YYYY-MM-DD (SQL format)