.gzbin model not generated automatically

[akshat9425]

while training voice i used this code

from piwho import recognition
from piwho import vad

def find_speaker():
recog = recognition.SpeakerRecognizer()

# Record voice until silence is detected.
# save WAV file
vad.record()

# use newly recorded file.
name = []
name = recog.identify_speaker()
return name

if name == "main":
speaker = find_speaker()
print(speaker[0])

speaker.txt file is generated successfully but .gzbin file is not generated

please reply
thanks