Looks like a Night snake - Hypsiglena torquata to me. not dangerous

https://www.google.com/search?q=night+snake&sca_esv=577509515&rlz=1C1CHZN_enMX1041MX1041&tbm=isch&sxsrf=AM9HkKln-Ju7XRJYT1U-OR6qQV7YxaRrBw:1698535542325&source=lnms&sa=X&sqi=2&ved=2ahUKEwjOx4398ZmCAxU-lGoFHeJuBHMQ_AUoAXoECAIQAw&biw=1517&bih=723&dpr=0.9

These Google photos don't show many similar, but in my book - VivaNatura it is spot on. This book was researched and photographed by the author Petr in this region.