How to pass function parameter to sql query?

Question

Python

There is a function from x[0] and x[1].
How to pass the function parameters x[0] and x[1] to the sql query so that it has a different parameter each time, depending on the passed x[0] and x[1]?
For example, I want the sql-query parameter ph.riverplayeractiontype_id between x[0] and x[1] to be different depending on the passed x[0] and x[1], at the moment there are just numbers.
If I write x directly in the request instead of a number, then naturally I write a request error, but I can’t guess how to do it correctly.
Thanks in advance.

def po_function(x):
    import psycopg2 as p
    con = p.connect("dbname='dbase' user='postgres' host='localhost'")
    cur = con.cursor()
    cur.execute(
        "select ph.handtimestamp,ph.netamountwon,ph.maxstreetseen,ph.player_id,(select sklanskybucks from allinsituations ais where ais.playerhand_id = ph.playerhand_id) as sklanskybucks,gt.currency_id  from playerhandscashkeycolumns ph join gametypes gt on gt.gametype_id = ph.gametype_id left join playerhandsflop flop on ph.playerhand_id = flop.PLayerHand_id  where ph.player_id = 39 and (ph.gametype_id = 1 or ph.gametype_id = 2 )  and  ph.didpfr =true   and  flop.lasttoactonstreet =true   and  ph.riverplayeractiontype_id between 23 and 44   and gt.game = 1  order by ph.handtimestamp asc"
        )  
    
    vsepolia = cur.fetchall()
    return len(vsepolia)