I'm just trying to make it where the user types what county they want and the script selects those features.
import arcpy
County = arcpy.GetParameterAsText(0)
arcpy.env.workspace = (GDB path)
SelectedField = "COUNTY1"
Expression = (SelectedField + '=' + 'County')
arcpy.SelectLayerByAttribute_management("ArmoringBackup", "New_Selection", Expression)
If I put the county name in the expression, it works fine. The issue I'm having is with making it a parameter that can be changed.