Louisiana did have a program where they were offering $250 Covid-19 rebates for frontline workers if specific requirements were met.  Please see the link below for more information.

Louisiana frontline worker information

Here is how to enter Form 1099-G:

To enter a 1099-G, follow these steps:

• Under the Federal menu, choose Wages & Income
• If the 1099-G was for unemployment, expand the menu for Unemployment
• Click Start/Revisit next to Unemployment and paid family leave
• Enter the information on the screens that follow
• If the 1099-G was for a state or local tax refund of other payment, expand the menu for Other Common Income
• Click Start/Revisit next to the applicable category
• Enter the information on the screens that follow

This is where I get stuck. Which one do I pick 

You should choose the first choice, Taxable Grant. That is how the Frontline Workers COVID-19 Hazard Pay Rebate would be classified.