`get_event_loop` deprecation warning

[DonVito1982]

Describe the bug
When performing unit tests under pytest that instantiate a binance.client.Client the tests throw a warning like the following

  /home/donvito/.pyenv/versions/algotrading/lib/python3.12/site-packages/binance/helpers.py:96: DeprecationWarning: There is no current event loop
    loop = asyncio.get_event_loop()

To Reproduce
Code snippet to reproduce the behavior:

import pytest
from binance.client import Client

class TestPopulateHelpers:
    def test_warning_reproduction(self):
        bclient = Client(
            api_key = "some_api_key",
            api_secret = "some_api_secret",
            tld = "com"
            )
        assert 1 == 1

Expected behavior
No warnings should be shown.

Environment (please complete the following information):

• Python version: 3.12
• Virtual Env: virtualenv
• OS: Ubuntu
• python-binance version: 1.0.29

[DonVito1982]

#1598 Addresses the issue