// import add from flow3
 
fn test(var1, var2):
    do toto = 3
    return "fn test = {{var1 + toto + var2 + 2}}"

fn add(var1, var2):
    return -32

fn pow(var, exp):
    do add = add(1, 2)
    return var.pow(exp) + add

start:
  say "flow 2 -> {{test}}"
  say Button("end", hola = "hola")
  goto end
