deepgram-python-sdk: Getting error in pre-recorded audio

from deepgram import Deepgram
import asyncio
import json

# Your Deepgram API Key
apiKey = "******"

# Name and extension of the file you downloaded (e.g., sample.wav)
PATH_TO_FILE = 'Voice_sample_1.m4a'


async def transcribe_audio(audio_file):
    # Initialize the deepgram SDK
    dg_client = Deepgram(apiKey)
    # Open the audio file
    with open(audio_file, 'rb') as audio:
        # Replace mimetype as appropriate
        source = {'buffer': audio, 'mimetype': 'audio/m4a'}
        response = await dg_client.transcription.prerecorded(source, options={"punctuate": True})
        print(json.dumps(response, indent=4))
        return json.dumps(response, indent=4)


transcribedData = asyncio.run(transcribe_audio(PATH_TO_FILE))
with open("trancribedData.json", 'w') as jsonfile:
    jsonfile.write(transcribedData)
print("Transcribed data ready!")
jsonFile = open("trancribedData.json")
fileData = json.load(jsonFile)
print(fileData["results"]["channels"][0]["alternatives"][0]["transcript"])
filedata1 = fileData["results"]["channels"]
print(filedata1[0]["alternatives"][0]["transcript"])

I’m getting this after executing the above code. Please help me what I did wrong?

raise ClientConnectorCertificateError(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host api.deepgram.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1091)')]