how to pass a sting in signal and slot in pyqt5 new style?

Question

from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
import sys
from PyQt5.uic import loadUi
import speech_recognition as sr

class main(QMainWindow):
def __init__(self, parent = None):
super(main, self).__init__(parent)
loadUi('dhruvi.ui',self)
self.threadclass = thread()
self.threadclass.start()
self.threadclass.Tex.connect(self.InitUI)

@pyqtSlot()
def InitUI(self,val ):
self.setText(val)

def convertAudio():
r = sr.Recognizer()
sound = ""

with sr.Microphone() as source:
sound = r.listen(source, phrase_time_limit=5)

try:
text = r.recognize_google(sound)
return(text)

except Exception as e:
return(e)

class thread(QThread):
Tex = pyqtSignal(str)
val = ""
def __init__(self, parent = None):
super(thread, self).__init__(parent)

def run(self):
while 1:
val = convertAudio()
self.Tex.emit(val)

if __name__ == "__main__":
a = QApplication(sys.argv)
app = main()
app.show()
a.exec_()

Thank you for helping.

Answer 1

Try doing :
@pyqtSlot(str)
It specifies the types of the arguments. I hope it will work!