I had a project to turn on the dc motor by my voice so i used the VOSK library (speech to text ) to do that How I can make if condition in vosk code to make the motor work by my word which I enter

for example, if i I said (torn on )

import os
import queue
import sounddevice as sd
import vosk
import sys
import RPi.GPIO as GPIO
from time import sleep
GPIO.setmode(GPIO.BOARD)
Motor1A = 16
Motor1B = 18
Motor1E = 22

GPIO.setup(Motor1A,GPIO.OUT)
GPIO.setup(Motor1B,GPIO.OUT)
GPIO.setup(Motor1E,GPIO.OUT)
q = queue.Queue()

def int_or_str(text):
"""Helper function for argument parsing."""
try:
return int(text)
except ValueError:
return text

def callback(indata, frames, time, status):
"""This is called (from a separate thread) for each audio block."""
if status:
print(status, file=sys.stderr)
q.put(indata)

parser = argparse.ArgumentParser(add_help=False)
parser.add_argument(
'-l', '--list-devices', action='store_true',
help='show list of audio devices and exit')
args, remaining = parser.parse_known_args()
if args.list_devices:
print(sd.query_devices())
parser.exit(0)
parser = argparse.ArgumentParser(
description=doc,
formatter_class=argparse.RawDescriptionHelpFormatter,
parents=[parser])
parser.add_argument(
'-f', '--filename', type=str, metavar='FILENAME',
help='audio file to store recording to')
parser.add_argument(
'-m', '--model', type=str, metavar='MODEL_PATH',
help='Path to the model')
parser.add_argument(
'-d', '--device', type=int_or_str,
help='input device (numeric ID or substring)')
parser.add_argument(
'-r', '--samplerate', type=int, help='sampling rate')
args = parser.parse_args(remaining)

try:
if args.model is None:
args.model = "model"
if not os.path.exists(args.model):
print ("Please download a model for your language from https://alphacephei.com/vosk/models")
print ("and unpack as 'model' in the current folder.")
parser.exit(0)
if args.samplerate is None:
device_info = sd.query_devices(args.device, 'input')
# soundfile expects an int, sounddevice provides a float:
args.samplerate = int(device_info['default_samplerate'])

model = vosk.Model(args.model)

if args.filename:
dump_fn = open(args.filename, "wb")
else:
dump_fn = None

with sd.RawInputStream(samplerate=args.samplerate, blocksize = 8000, device=args.device, dtype='int16',
channels=1, callback=callback):
print('#' * 80)
print('Press Ctrl+C to stop the recording')
print('#' * 80)

rec = vosk.KaldiRecognizer(model, args.samplerate)
while True:
data = q.get()
data = bytes(data)

if rec.AcceptWaveform(data):
print(rec.Result())
############ i think i have to creat if condition here ,
############# if rec.Result()) == " turn on " but it is skip it
print ("backward")
GPIO.output(Motor1A,GPIO.LOW)
GPIO.output(Motor1B,GPIO.HIGH)
GPIO.output(Motor1E,GPIO.HIGH)

sleep(4)

print ("motor off")
GPIO.output(Motor1E,GPIO.LOW)

GPIO.cleanup()

else:
print(rec.PartialResult())

if dump_fn is not None:
dump_fn.write(data)
except KeyboardInterrupt:
print('\nDone')
parser.exit(0)
except Exception as e:
parser.exit(type(e).name + ': ' + str(e))