from estnltk import Text
from estnltk.syntax.parsers import VISLCG3Parser
tekst=open("K1_referentskorpus.txt").read()
parser=VISLCG3Parser()
sonaandmed=parser.parse_text(Text(tekst), return_type='vislcg3')
f=open("K1_referentskorpus_visl3.txt", "w")
print("\n".join(sonaandmed),file=f)
f.close()