vosk transcription not loading in jupyter notebook, excessively long loading time that does not conclude

I'm trying to do ASR speech to text transcription using the VOSK API, I have downloaded all the required models and and imported the required modules however my transcription simply does not load here is my code below

here is my code
`
from vosk import Model, KaldiRecognizer
import os
import queue
import vosk
import sys
import json
import wave
model_dir="data/raw/vosk-model-small-en-us-0.15"
model = vosk.Model(model_dir)
with wave.open("Audio_Files/EN/checkin.wav") as wf:
assert wf.getnchannels() == 1, "must be a mono wav"
assert wf.getsampwidth() == 2, "must be a 16bit wav"
assert wf.getcomptype() == "NONE", "must be PCM data"

rec = vosk.KaldiRecognizer(model, wf.getframerate())
while True:
data = wf.readframes(4000)
if rec.AcceptWaveform(data):
res = json.loads(rec.Result())
print(res["text"])
`
Ive been seeing his result for 40 minutes