Getting error “The runtime parameter of python3.7 is no longer supported use the new runtime (python3.12)”

Code follows;
 

import re

def extract_info(text):
    info_dict = {
        'Realtor Full Name': 'UNKNOWN',
        'Realtor First Name': 'UNKNOWN',
        'Realtor Last Name': 'UNKNOWN',
        'Realtor Phone': None,
        'Realtor Email': None,
        'Client Full Name': 'UNKNOWN',
        'Client First Name': 'UNKNOWN',
        'Client Last Name': 'UNKNOWN',
        'Client Phone': None,
        'Client Email': None,
    }

    client_pattern = re.compile(r"Client Name: (\w+)(?: (\w+))?\nClient Phone: (.*?)\nClient Email: (\S+)?")
    realtor_pattern = re.compile(r"Realtor Name: (\w+)(?: (\w+))?\nRealtor Phone: (.*?)\nRealtor Email: (\S+)?")

    client_match = client_pattern.search(text)
    if client_match:
        first_name, last_name, phone, email = client_match.groups()
        info_dict_'Client First Name'] = first_name
        info_dict_'Client Last Name'] = last_name if last_name else 'UNKNOWN'
        info_dict_'Client Full Name'] = f"{first_name} {last_name if last_name else 'UNKNOWN'}"
        info_dict_'Client Phone'] = phone.strip() if phone else None
        info_dict_'Client Email'] = email if email else None

    realtor_match = realtor_pattern.search(text)
    if realtor_match:
        first_name, last_name, phone, email = realtor_match.groups()
        info_dict_'Realtor First Name'] = first_name
        info_dict_'Realtor Last Name'] = last_name if last_name else 'UNKNOWN'
        info_dict_'Realtor Full Name'] = f"{first_name} {last_name if last_name else 'UNKNOWN'}"
        info_dict_'Realtor Phone'] = phone.strip() if phone else None
        info_dict_'Realtor Email'] = email if email else None

    return info_dict

email_content = inputDatat'body_plain']
info = extract_info(email_content)

output = {'output': info}