asyncio create task and aiohttp , 'no running event loop'

Im trying to make a Pyqt5 app with aiohttp request, and asyncio tasks.
Im using quamash package too and it requires Python 3.7 so i installed this version.(it didn’t work on Python 3.10) The main reason i use asyncio and quamash is because i want to do requests and without freezing the GUI of the app.

I get this error when i click the Start button and close the app:

Task exception was never retrieved
future: <Task finished coro=<App.rotator() done, defined at C:UsersZsoltDocumentspython-examplestack_exmaple.py:37> exception=RuntimeError('no running event loop')>
Traceback (most recent call last):
  File "C:UsersZsoltDocumentspython-examplestack_exmaple.py", line 41, in rotator
    response = await get()
  File "C:UsersZsoltDocumentspython-examplestack_exmaple.py", line 51, in get
    async with session.get(pokemon_url) as resp:
  File "C:UsersZsoltAppDataLocalProgramsPythonPython37libsite-packagesaiohttpclient.py", line 1138, in __aenter__
    self._resp = await self._coro
  File "C:UsersZsoltAppDataLocalProgramsPythonPython37libsite-packagesaiohttpclient.py", line 533, in _request
    async with ceil_timeout(real_timeout.connect):
  File "C:UsersZsoltAppDataLocalProgramsPythonPython37libsite-packagesaiohttphelpers.py", line 734, in ceil_timeout
    return async_timeout.timeout(None)
  File "C:UsersZsoltAppDataLocalProgramsPythonPython37libsite-packagesasync_timeout__init__.py", line 30, in timeout
    loop = _get_running_loop()
  File "C:UsersZsoltAppDataLocalProgramsPythonPython37libsite-packagesasync_timeout__init__.py", line 236, in _get_running_loop
    return asyncio.get_running_loop()
RuntimeError: no running event loop

Here is the full code:

from PyQt5.QtWidgets import *
from PyQt5.QtGui import QKeySequence, QPalette, QColor
from PyQt5.QtCore import Qt
from PyQt5 import QtGui, QtCore
import asyncio
import aiohttp
import quamash
import os.path
import json
import sys

class App(QWidget):

    run = 0
    response = ''
    def __init__(self, loop):
        super().__init__()

        btn = QPushButton('Start', self)
        btn.resize(btn.sizeHint())
        btn.clicked.connect(self.start)

        self.setGeometry(200, 200, 700, 400)
        self.display = QLabel(self)
        self.display.resize(200, 500)
        self.display.move(1, 50)

        self.count = 0
        self.show()
        self.loop = loop
        self.tasks = []
        self.tasks.append(loop.create_task(self.rotator()))

    async def rotator(self):
        while await asyncio.sleep(0, True):
            if (self.run == 1):
                self.count += 1
                response = await get()
                self.display.setText(str(response))
                  
    def start (self):
        self.run = 1            

async def get():
    async with aiohttp.ClientSession() as session:
        pokemon_url = 'https://pokeapi.co/api/v2/pokemon/151'
        async with session.get(pokemon_url) as resp:
            pokemon = await resp.json()
            print(pokemon)
            return pokemon
      
app = QApplication(sys.argv)
app.setApplicationName("Sample ;)")

loop = quamash.QEventLoop(app)
asyncio.set_event_loop(loop)

with loop:
    window = App(loop)
    window.show()
    loop.run_forever()

If i comment out the response = await get() it works, it counts the self.count += 1 and it shows the variable on self.display.setText(str(self.count)) . But i need to get it to work with the aiohttp request so it should print out the response from the request.